Around Town Now and Coming

 

Timelapse of Corpse Flower Bloom

Video of Corpse Flower courtesy of Chicago Botanic Garden

Now while the “Corpse Plant is open and the odor happens

Go over to the Chicago Botanic Garden on Lake Cook Road just east of US 41 (Edens Expressway) but park in the first lot you come to because “Stinky Spike” is in the Plant Science Center on your right opposite that parking lot (just after the admission booth you pass where you pay for parking if not a member).

The Science Center daily hours for members are 8 a.m. to 7 p.m. and 10 a.m. to 7 p.m. for nonmembers.

 Spike is a huge flower now in full bloom and smelling like really bad, decayed food. The odor is to attract pollinators. The odor is strong while the bloom lasts from 24 to 26 hours.

“At 7 feet 6 inches, Spike is our tallest corpse flower ever. Another corpse flower, Sumatra, had a gorgeous bloom June 7 and is powering down, ” said Botanic Garden officials. Both are in the Plant Science Center.

Also known as titan arum, the corpse flower comes from Sumatra rainforests and have been at the Chicago Botanic Garden since 2003. Both Spike and Sumatra are on display.

Watch on webcam at  Titan Arum | Chicago Botanic Garden

 

Coming Illuminarium

An out-of-this-world, multi-sensory experience opens at Navy Pier Friday, June 28, in the 32,000 square-foot space that was the Crystal Gardens.  

What: Experience one of two features: WILD: A Safari Experience or SPACE: A Journey to the Moon and Beyond. Both features use cutting-edge cinematic production and virtual reality.

Experiences will typically be 45 to 60 minutes. Tickets begin at $34.99 for adults and $24.99 for children, plus taxes and fees.

Jodie Jacobs

 

 

Doing Butterflies and Beaches before Labor Day

 

Butterflies & Blooms at the Chicago Botanic Garden

(Photo courtesy of Chicago Botanic Garden)

MG It’s hard to believe but Labor Day, that official end-of-summer day, is just a few weeks away but there are still places to go and things to do on the summer bucket list.

The problem is some experiences will disappear at or shortly after Labor Day, Sept. 4, 2023.

Among them think butterfly and beach experiences.

Before they shut for the fall, try to get over to Brookfield Zoo in southwest suburban Brookfield or the Chicago Botanic Garden in northeast suburban Glencoe.

They both are located in suburban destinations that are open year-round but the butterflies like warm weather so these exhibitions close shortly.

Imagine strolling through screened in spaces where zebra longwings, swallowtails, monarchs,painted ladies and other species are flitting past and landing on shrubs in a safe outdoor space.

This colorful, picture-perfect experience is happening at Brookfield Zoo just to Sept 8 and at Chicago Botanic Garden to Labor Day.

For tickets, hours and more details visit Brookfield Zoo and Chicago Botanic Garden.

 

Beaches

It may merely seem that swimming and filling the pail with lake water to build a giant sandcastle will las for at least another month but most Chicago-area beach towns will be sending their lifeguards back to school or wherever and swimming without them is not allowed. 

The Chicago Park District site explains that “Swimming is permitted in designated swim areas at the beaches when lifeguards are on duty from 11 am – 7 pm daily. Swimming anywhere else along the lakefront is strictly prohibited and dangerous.” 

The site notes that Chicago has 26 miles of free lake front and the beach season runs from the Friday before Memorial Day through Labor Day. Other Lake Michigan towns are likely to have similar lifeguard rules but different price points and admission rules.

Visit Chicago Beaches for more information.

Jodie Jacobs

 

 

 

 

Getting up close and sorta personal with orchids

 

Orchids up close and magnified at Chicago botanic Garden Orchid Show. (Photos by Jillian Getter)
Orchids up close and magnified at Chicago botanic Garden Orchid Show. (Photos by Jillian Getter)

Visitors ready to enter the Chicago Botanic Garden’s 2023 Orchid Show leave the main hall of the Regenstein Center to walk around what looks like a giant floral covered zoom lens.

The structure introduces another way to look at and appreciating orchids – through magnifying glass.

Past shows have featured orchid occasions and locations. The 2023 show, titled “Magnified,” asks visitors to notice orchids’ different characteristics.

Floral covered zoom lens introduces the Chicago Botanic Garden Orchid Show.
Floral covered zoom lens introduces the Chicago Botanic Garden Orchid Show.

Jodi Zombolo, Botanic Garden associate vice president of programs and volunteers, calls “Magnified” an “immersive” experience.

 “This show provides a playful opportunity to connect with and admire each orchid part,” says Zombolo. She hoped the experience would leave visitors “inspired and wowed.”

On the long walls across from the greenhouses, visitors can view single orchids through strong lenses.  Next to them are labels that suggest what to look for.

 They then get the larger picture when strolling through the greenhouses. Some orchids like to grow in columns and others will be seen growing individually and in bunches.

Orchids along the wall near the greenhouses are admired individually
Orchids along the wall near the greenhouses are admired individually

To turn the Orchid show into a special event, come to After-Hours or when a sale is taking place. 

Events

After-Hours are Thursdays 5-8 p.m. (Requires a different ticket). The Illinois Orchid Society Spring Show and Sales are March 11-12 from 10 a.m. to 4 p.m.

Orchids in Greenhouse at Chicago botanic Garden show
Orchids in Greenhouse at Chicago botanic Garden show
Orchids in Greenhouse at Chicago botanic Garden show
Orchids in Greenhouse at Chicago botanic Garden show

 

 

 

 

 

 

 

 

 

 

 

Market Place \Weekend with venders is March 25-26 from 10 a.m. to 4 p.m. and the Post Orchid Show Plant Sale is March 30 from 9 a.m. to 4 p.m.

The Chicago Botanic Garden Orchid show is now through March 26 from 10 a.m. to 4 p.m.

The Chicago Botanic Garden is 1000 Lake Cook Road, Glencoe,  just east of Edens Exp. For tickets and more information visit Chicago Botanic Garden Orchids Magnified.

Jodie Jacobs

 

 

Holiday Festivals Around Town

Chicago Botanic Garden celebrates the season with Lightscape. (J Jacobs photo)
Chicago Botanic Garden celebrates the season with Lightscape. (J Jacobs photo)

 

Around town Holiday festivals

Plan now because it seems everything from tree lightings and light festivals are starting early this year.

Remember when we used to think the holiday season began with Chicago’s Thanksgiving Parade early on “Turkey Day?” Then the Mag Mile pre-empted that with Mickey and Minnie Mouse turning on Michigan Avenue’s lights north of the Chicago River, accompanied by Santa. Meanwhile, Macy’s was following Marshal Field’s tradition of a Great Tree, lunch in the Walnut Room and wonderful holiday windows.

Chicago area’s two big zoos soon added to the holiday places-to-visit calendar with lights and animation. More recently gardens and nature walks such as the Morton Arboretum and Chicago Botanic Garden, got into the holiday spirit with color, lights and movement. Germany said, why not, so entered Chicago’s holiday season with the Christkindle Market.

 Macy’s liked Marshal Field’s tradition so continue the Great Tree, lunch in the Walnut Room and wonderful, story-telling holiday windows.

Keeping track of what is around, when and where in the Chicago area can be challenging even when suburban and neighborhood residents mark their calendars with local tree lightings and events.  So here is a short guide to the main holiday happenings.

Macy's holiday windows in Chicago (Photo courtesy of Macy's)
Macy’s holiday windows in Chicago (Photo courtesy of Macy’s)

 Already started early November

Macy’s came out with their Great Tree Lighting, Santa visits, Walnut Room availability and windows theme the first week of November.

What to know: The Great Tree is 45 feet tall and is decorated on a toy-shop theme and is up through Jan. 8 2023. Santa Claus photo ops and wish whispers have to be reserved in advance. Santa is in his toy workshop on the Fifth Floor and reservations to visit him go through Dec. 24, 2022. The windows are already decorated and good for photos through Jan. 1, 2022.  For reservations and more information  visit Macy’s Holiday Celebrations: Visit Santa & More – 2022 (macys.com)

 Macy’s is at 111 N State St., Chicago.

Second week in November

The switch went on and the last installation was done when Lightscape opened to Friends and Family at the Chicago Botanic Garden Nov. 9. Opened to the public (advance tickets needed) Nov. 11, Lightscape casts a fantasy vision over paths, trees, ponds and plantings with lights and music. It continues through Jan. 8, 2023. For tickets and more information visit Chicago Botanic/Lightscape

Christkindl Market downtown Chicago. (Photo by J Jacobs)
Christkindl Market downtown Chicago. (Photo by J Jacobs)

Third week and weekend in November

This is a very busy time for holiday events ranging from the city’s tree lighting and a European holiday market to zoo lights and lit paths at an arboretum.

Go downtown for Chicago’s tree lighting Nov. 18 in Millenium Park. It’s scheduled for 6 p.m. with a pre-program at 5 p.m. The action is near Cloud Gate on the Grainger Stage. Visitors should enter at the South Promenade on Monroe Street east of Michigan Avenue. Don’t expect the lighting to happen until 6:30 but stay because fireworks follow the ceremony. For more information visit City of Chicago :: City of Chicago Christmas Tree 

The German village-style Christkindl Market opens Nov. 18 a few blocks west of Millennium Park on Daley Plaza, 50 W. Washington St. A fun place to find gifts or take a yummy break from work or shopping, the Market is up through Dec. 24. For Chicago information visit Christkindlmarket | Holiday Market 2022 | Chicago

This German market is also happening in Wrigleyville at 3635 N. Clark Street at Gallager Way so visit German Christmas in Wrigleyville | Christkindlmarket and in Aurora in River Edge Park, 360 N. Broadway so visit  German Christmas in Aurora | Christkindlmarket.

 

Lincoln P:ark Zoolights(Photo by Jodie Jacobs)
Lincoln Park Zoolights (Photo by Jodie Jacobs)

Lincoln Park Zoo spreads out just west of Lake Michigan between downtown Chicago and Wrigleyville so visitors sometimes try to couple its Zoolights with another holiday goodie.  Presented by Com Ed with Invesco QQQ,, Zoolights is an impressive display at the city’s free zoo and costs only $5 a ticket for this holiday event. Zoo lights is Nov. 19, 2022 through Jan. 1, 2023. For hours, dates and more information visit ZooLights.

Also opening Jan 19 is the Morton Arboretum’s Illumination. Running through Jan. y7, 2023, Illumination transforms a mile long path among trees, meadow and gardens into a fairytale land of light, sound and color. The event combines old favorites such as the Enchanted Forest and Treeimagination, with new installations such as Late Nite Electric Illumination, tall, mirrored towers and a finale in the new Grand Garden. For more information visit Illumination: Tree Lights at The Morton Arboretum | The Morton Arboretum

Wait, as the commercials say: There’s more.

Last but not at all least this week is the Magnificent (Mag) Mile Lights Festival’s parade and day of activities starting at 11 a.m. at 401 N. Michigan Ave. Sponsored by Wintrust, the parade begins at 5:30 p.m. Mickey and Minnie Mouse (from the Walt Disney World Resort) lead the parade as they magically turn on one million lights along North Michigan Avenue.

What to expect: floats, helium balloons, marching bands, musical performances, Santa Claus ending with fireworks at the Chicago River. The event will also stream on Nov. 20 on ABC. For more information visit MagMileLights.

 

A giant helium baloon floats over State Street during a Chicago Thanksgiving Parade. (J Jacobs photo)

A giant helium balloon floats over State Street during a Chicago Thanksgiving Parade. (J Jacobs photo)

Fourth week and weekend in November

Chicago’s Thanksgiving Parade brings the sounds of cymbals, blares of trumpets and the sight of giant helium balloons and beautiful floats to State Street, that main street, Nov. 24.

The parade goes from Ida B Wells Drive at the south end to Randolph on the north. Figure that bands and entertainment from some of Chicago’s theaters could start as early as 8 a.m. and go to 11 a.m. For more information visit Chicago Thanksgiving Parade.

Holiday Magic at Brookfield Zoo starts Nov. 25 and continues on specific dates through Dec. 31 from 3 to 9 p.m. Presented by ComEd and Meijer, the zoo is a blaze with two miles of lights and colors moving to synchronized music. A new feature is a 600-foot “Tunnel of Lights” by Xfinity.

For parking, entrance and other information visit CZS.org/HolidayMagic.

Have fun

Jodie Jacobs

 

 

 

Botanic Garden and Shedd plus Brookfield Zoo news

 

Art of Fiber at Chicago Botanic Garden. (J Jacobs photo)
Art of Fiber at Chicago Botanic Garden. (J Jacobs photo)

Not all colors are outdoors at the Chicago Botanic Garden. While CBG is getting ready outdoors for its soon to be sold out holiday Lightscape, the Fine Art of Fiber has taken over the inside of the Regenstein Center. 

Chicago Theater and Arts stopped for a sneak preview while it was setting up. Its impressive.

Extraordinary quilts, wall hangings and wearable fiber art such as shawls and jewelry, can be seen and items bought at the Art of Fiber show but it only goes Nov. 4-6, 2022. Hours are 10 a.m. to 5 p.m.  For more info visit Chicago Botanic Garden

 

Sea otters Suri (l) and Willow (r) have names now instead of numbers at Shedd Aquarium in Chicago. (Photo courtesy of Shedd)
Sea otters Suri (l) and Willow (r) have names now instead of numbers at Shedd Aquarium in Chicago. (Photo courtesy of Shedd)

Shedd Aquarium

Penguins aren’t the only cute, playful animals capturing attention at the Shedd.

Its two new otters now have names. The Shedd’s Animal Care Team has named Otter 926 as Suri for California’s Big Sur coast line between Carmel and San Simeon.

The other otter, known as 929 won the public vote name of Willow. For other otter news visit Shedd Aquarium and Sea Otter | Shedd Aquarium

 

Spree, a 20-year-old bottlenose dolphin, during a feeding session with Andy Ferris, a senior animal care specialist from Brookfield Zoo.(P:hoto courtesy of Brookfield Zoo)
Spree, a 20-year-old bottlenose dolphin, during a feeding session with Andy Ferris, a senior animal care specialist from Brookfield Zoo.(P:hoto courtesy of Brookfield Zoo)

Brookfield Zoo

Go to Brookfield Zoo operated by the Chicago Zoological Society in suburban Brookfield, IL for lots of animal sightings, but not for its seven bottlenose dolphins.

Beginning early November, the dolphins (along with their support staff) have taken up residence at the Minnesota Zoo for about seven months while Brookfield’s Seven Seas area is undergoing renovations.

Among the renovations is installation of a lift platform to allow quick adjustment to water depth, a new roof and a climate-controlled purifying system.

For more Brookfield Zoo info visit Chicago Zoological Society/Brookfield.

Jodie Jacobs

Chicago Botanic Garden does a nifty fifty

 

Adsila by Juan angel Chavez. (J Jacobs photo)
Adsila by Juan angel Chavez. (J Jacobs photo)

Yes lighted displays at the Chicago Botanic Garden look spectacular when Lightscape stars and sparkling plants line walkways from Mid-November 2022 to early January 2023. 

 But the Garden also amazes right now as you wander among art installations, special plant groupings and the Greenhouse Galleries packed with the garden’s past and imagined future. 

The art and other special exhibits are part of Flourish, The Garden at 50,” an anniversary celebration up now through Sept. 25, 2022.

Pick up a Flourish brochure at the membership/information desk near the Café, to see a map and information on 10 art installations.

Take some photos by the lily ponds while wondering the Chicago Botanic Garden. (J Jacobs photo)
Take some photos by the lily ponds while wondering the Chicago Botanic Garden. (J Jacobs photo)

Leaving the building you are walking across a bridge to the garden’s main area. Look right to see a huge nature sign on the opposite bank and then look near it further west in the water to see Casa Isle, an aluminum island house constructed by artist Edra Soto in what the Garden calls its “North Lake.”

A turn south past the lily ponds brings Juan Angel Chavéz’s wood and fabric Adsila sculpture into view.

Check the brochure for other art installations and then go over to the Regenstein Greenhouses for a look back at the garden’s past and thoughts of its future.

See where the plants along the paths near the lily pads are from. (J Jacobs photo)
See where the plants along the paths near the lily pads are from. (J Jacobs photo)

Be sure to stop at the plant installations on the path back to the bridge. They are plant groups from different countries.

To learn more about each artist, pop-up events and tours go to  Flourish: The Garden at 50.  

The Rookery by Patrick Dougherty is installed near the entry road and the butterfly exhibit. Photo courtesy of the Chicago Botanic Garden
The Rookery by Patrick Dougherty is installed near the Dixon Prairie at the south end of the main island. ( Photo courtesy of the Chicago Botanic Garden)

“What began as an ambitious vision to have Chicago’s own public garden is now 28 gardens and four natural areas in Glencoe, 16 community garden and farm sites in Chicago and Lake County, and dozens of conservation and restoration research sites around the country,” said Jean Franczyk, the Garden’s president and chief executive officer.

“We are thankful to all who have shown up for nature, supported our conservation mission, and inspired us to keep imagining a future where people and planet thrive,” Franczyk said.

The Chicago Botanic Garden is at 1000 Lake Cook Road, Glencoe., IL

Jodie Jacobs

 

 

Three gift ideas for Mom

 

One of a Kind Show at The Mart features artists' works and gourmet foods. (J Jacobs photo)
One of a Kind Show at The Mart features artists’ works and gourmet foods. (J Jacobs photo)

Nothing wrong with sending flowers to celebrate Mother’s Day, May 8, 2022. but if looking for something different consider saying it with something unique.

Say it with an artistic gift from the Spring One of a Kind Show. It’s at TheMart this weekend, April 29-May 1. A fun show that has loads of gift ideas, even for yourself, items range from gourmet foods, paintings and jewelry to ceramics, leather, wood and glass sculpture. The show’s title means you and your mom are unlikely to find the gift elsewhere.

TheMart is a few blocks north of the METRA/Union Pacific train station on the Chicago River at 222 Merchandise Mart Plaza, Chicago, IL Visit One of a Kind Show  or call (312) 527-4141 or (800) 677-6278.

 

Shop online for an artistic gift at the Art Institute of Chicago’s store. There are lots of choices and price points such as a 1000-piece William Morris Golden Lily Puzzle for $19.99 that reflects the current exhibition of “The Business of Beauty.”

See the  beautiful Tiffany Hartwell Memorial Window Scarf for $45 or the fun Barbara Kruger “Too Big To Fail” tote for $25. For these and more items visit  Museum Shop ARTIC.

 

The Orchid Show is among many reasons to visit the Chicago Botanic Garden ( J Jacobs photo)
The Orchid Show is among many reasons to visit the Chicago Botanic Garden ( J Jacobs photo)

Or say it with flowers and exhibits that go on all year long via a Chicago Botanic Garden membership. Having that means not having to pay for parking and getting a discount on store items and events. Chicago Botanic Garden

One year for one person is $109 (see other options). Member benefits include:  Admission for 1 adult each visit ($10-$25 savings each visit), free parking ($8 savings each visit), members-only Garden hours 8-10 a.m. daily, 20% discount on most classes, 10% Garden Shop discount, Cafe discount, advance sales and discounts on ticketed events such as Lightscape and Night of 1,000 Jack-o’-Lanterns. Plus members get free admission to 300 botanic gardens and arboreta nationwide.

Yes, it’s hard to choose so go with more than one options. After all it’s for Mother’s Day

Love,

Jodie Jacobs

Earth Day celebration ideas

 

NASA Earth Day poster 2022 (Photo and poster courtesy of NASA)
NASA Earth Day poster 2022 (Photo and poster courtesy of NASA)

 

Earth Day is April 22, 2022. Here are some ideas on how to celebrate our Planet Earth, but also check with your local park district and forest preserve location.

On the national scene

Join NASA in its live chats with experts or with its virtual trivia games and at the @NASAEarth Twitter Space. See all the activities at Earth Day 2022 | NASA.

In Chicago

The Chicago Park District is doing a cleanup at more than 80 parks including the North Park Nature Center on April 23. To see which park is near you or where you would like to volunteer visit Chicago Park District/EarthDay..

In the burbs

At the Morton Arboretum,  run in the Champion of Trees 10 K on April 23. For more info and to register visit The Champion of Trees 10K | The Morton Arboretum. Then, celebrate Arbor Day with the Arboretum’s giant plant sale April  29-May 1. Ticket still available at Arbor Day Plant Sale | The Morton Arboretum .

At the Chicago Botanic Garden Look for and enjoy the garden’s budding plants or go online April 22 to Budburst which celebrates Earth Day with a webinar about climate change’s impact visit ChicagoBotanic/Budburst.

Jodie Jacobs

 

 

Orchids doing their thing

 

Chicago Botanic Garden Orchid Show, February and March, 2022. (J Jacobs photo)
Chicago Botanic Garden Orchid Show, February and March, 2022. (J Jacobs photo)

 

Expect the unexpected at the Chicago Botanic Garden’s Orchid show during this unpredictable year of 2022.

Stretching from the Regenstein Center into the greenhouses, orchids are rooting in an old upright piano, finding nooks in a secret garden, latching onto trees and winding around old strands of damp wood.

The show’s theme, “Untamed” is quite different from recent past years. Instead of remarking on how orchids are cultivated for celebrations or different uses, the show suggests they are resilient so can grow almost anywhere if left alone including where other plants might have trouble rooting.

Orchids and plants take over a secret garden at the Chicago Botanic Garden show. (J Jacobs photo)
Orchids and plants take over a secret garden at the Chicago Botanic Garden show. (J Jacobs photo)

Opened Feb. 12 and extending through March 27, 2022, the Orchid Show arrived in the Chicago area with more than 10,000 colorful orchids just as the weather seesaws from icy and snowy to warmer and rainy.

A special treat is Orchids After Hours on Thursdays from 5 to 8 p.m. when cocktails and hors d’oeuvres are also available.

The Chicago Botanic Garden is at 10000 Lake Cook Road, Glencoe, just east of Edens Expressway.

For tickets and more information visit Chicago Botanic Garden

Jodie Jacobs

 

Around Chicago: October

 

Pumpkins and skeletons and lining up in Highwood for the Great Pumpkin Fest ( J jacobs photo)
Pumpkins and skeletons and lining up in Highwood for the Great Pumpkin Fest ( J jacobs photo)

From the city and Oak Park to Glencoe and Highwood, there are events worth posting on the calendar.

Highwood

In the past few years with the exception of COVID 2020 tiny, north suburban Highwood has been trying for a Guinness record of carved pumpkins. But what area residents and visitors like is that the town’s Great Highwood Pumpkinn Fest includes music, a charity run, food, games and rides.

The event opens Oct. 7 with pumpkin carving and music, then continues, Oct. 8-10 from 9 a.m. to 11 p.m. This year, it also includes free COVI D testing. Check the schedule for specific event times and ride cost.

Highwood snuggles east of Highland Park along Waukegan Avenue, Green Bay Road and Sheridan Road.

Glencoe

Merely strolling among trees, water features and gardens at the Chicago Botanic Garden is worth the trip. However, CBG also holds the Night of 1000 Jack O’ Lanterns Oct. 13-17 and Oct. 20-24 from 6:30 to 10:30 p.m. Creative faces may spark ideas for home carving and are a terrific photo op (selfie?) Find more information at Chicago Botanic Garden

Chicago Botanic Garden is just east of Edens Expressway at 1000 Lake Cook Road, Glencoe.

Wilmette

Chalet Nursery’s Scarecrow Making is sold out its garden is stacked with pumpkins, corn stalks and other decorations for October and Halloween. Plus it has some fun selfie areas.\

It’s events calendar includes the movie “Haunted Mansion” shown outside Oct 14 at 6:30 p.m. Registration needed and a “Howl-O Ween” Pet Parade, Oct. 31 from 11 a.m. to noon.

Chalet Nursery is at 3132 Lake Ave., Wilmette. Visit Events – Chalet Nursery for more information.

 

Chalet Nursery decorates for fall. (J Jacobs photo)
Chalet Nursery decorates for fall. (J Jacobs photo)

 

Oak Park

Poe’s dark side is perfect for the season. The Oak Park Park Theatre Festival brings “The Madness of Edgar Allan P:oe: A Love Story” to the Pleasant Home Foundation Oct. 15-Nov. 7, 2021. where audiences can move from room to room for different scenes.

Pleasant Home is at 217 Home Avenue, Oak Park.For tickets and more information visit Oak Park Theatre Festival

Lisle

Fall is a great time to drive through the Morton Arboretum but there is also something doing among the trees for walkers. The Arboretum has “Walking Plays” of popular fairy tales. Oct. 15-Nov. 7, 2021. Tales area abut 90 minutes and walks are less than two miles. To sign up and find more information visit Walking Plays/MortonArboretum.

Chicago

The whole city is open virtually in October through a Chicago Architecture Center app during Open House Chicago. There are trails, neighborhoods and treasures to explore. To see some of it in person, go Oct. 16-17. Registration needed. Visit Open house Chicago.

Jodie Jacobs