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Events for March 21, 2026

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Saturday, March 21

SF’s Free Sunrise Run + Free Coffee & Morning DJ Set (The Marina)
Saturday, March 21 – 7:00 am - Ends at 9:30 am | Cost: FREE | Golden Gate Promenade
Some of the best mornings of your life start before most people are awake. The city is quiet. The sky is beautiful. And when you’re sharing that with other people, running alongside someone you just met or a friend you haven’t seen in weeks, something ...
2026 “Cat’s Hill” Classic: Epic 1-Mile Bike Race Loop Challenge (Los Gatos)
Saturday, March 21 – 8:00 am - Ends at 5:00 pm | Cost: FREE*
*Free for spectators + free kids race at noon
| Nicholson & Tait Ave, Los Gatos, CA
Cat’s Hill Classic Bicycle Race Returns for 50th Edition! The San Jose Bicycle Club is proud to announce that the 50th edition of the Cat’s Hill Classic bicycle race will be held on Saturday, March 21st, 2026. The Los Gatos Roofing Cat’s Hill Classic, with thestart/finish ...

9:00 amFree Horticultural Therapy Fair: Heal w/ Plants (Redwood City)  FREE*
*Free - All are Welcome
Free “Legion of Honor” Museum Day for Bay Area Residents (Every Saturday)

 the Legion of Honor offers free general admission to the permanent galleries to Bay Area residents. Advanced tickets are required, and capacity is limited due to COVID-19 precautions. Please note that admission to any special exhibits is not included nor discounted and will require ...Every Saturday

9:30 amRussian Hill Neighbors Cleanup  FREE*
*Sign up free on this Mobilize registration page: https://www.mobilize.us/civicjoyfund/event/757464/
Free de Young Museum Day for Bay Area Residents (Every Saturday)

, the de Young offers free general admission to the permanent galleries to Bay Area residents. Please note that admission to any special exhibits is not included nor discounted and will require the full admission price. Saturdays feature engaging art experiences for the entire family, ...Every Saturday

$15 Admission to SFMOMA (March 2-April 17, 2026)
Saturday, March 21 – 10:00 am - Ends at 5:00 pm | Cost: $15 | SFMOMA

SFMOMA is offering discounted $15 general admission from March 2-April 17, 2026, giving visitors full access to the museum at nearly half the regular price. The limited-time deal arrives as the museum prepares to unveil Reimagined: The Fisher Collection at 10, a major reinstallation featuring ...

10:00 amBelmont Handcrafted Originals Art Fair  FREE
CarrierCon 2026: Cosplay + Gaming Aboard an Aircraft Carrier (Alameda)
Saturday, March 21 – 10:00 am - Ends at 6:01 pm | Cost: $40*
*General $40, Youth $30 (one Day) or General $75, Youth $55 (both Days)
| USS Hornet
Carrier Con The USS Hornet Sea, Air and Space Museum is proud to present CarrierCon, a convention celebrating cosplay, tabletop gaming, and Western and Japanese media. CarrierCon is an opportunity for people of all ages to share their love of cosplay and pop culture media while ...
10:00 amGlen Park Cleanup  FREE*
*Sign up free on this Mobilize registration page: https://www.mobilize.us/civicjoyfund/event/757020/
All DayFree PresidiGo Shuttle | Downtown to Presidio  FREE
10:00 amTeddy Bear Tea 2026 (Tiburon Library)  $40*
*$40 per adult or child and each ticket comes with a drink, snack and make your own teddy bear materials
The Superfair – San Francisco w/ 180 Artists (March 19-22)
Saturday, March 21 – 10:00 am - Ends at 8:00 pm | Cost: $17*
*Tickets start at $17 for Art Explorer (Day pass), normally $29.87 (incl. fees) - use code FUNCHEAP50 for 50% off!
| Gateway Pavilion at Pier 2, Fort Mason Center for Arts & Culture

Superfair San Francisco Returns to Fort Mason with 180 Artists, Immersive Programming, and a Weekend of Art Discovery. Superfair San Francisco returns to Fort Mason Center’s Gateway Pavilion (Pier 2) March 19-22 with its biggest Bay Area edition yet, featuring 180 independent artists across two ...

10:00 amThe Wardrobe Project Flea (Rockridge BART)  FREE*
*FREE FOR ALL AGES
2026 “Ikebana” Japanese Flower Art Show: 80+ Displays (Golden Gate Park)
Saturday, March 21 – 10:00 am - Ends at 4:00 pm | Cost: $10 | San Francisco County Fair Building
Celebrate the art of Ikebana—the elegant and timeless Japanese art of flower arrangement—at the 2026 Ikebana Flower Show presented by Ikebana International San Francisco Bay Area Chapter #31. This two-day exhibition brings together talented designers representing multiple Ikebana schools, each presenting their unique interpretations of natural beauty through ...
10:30 am“Noe Valley Kids” Fun Interactive Concert w/ Everyday Objects (SF)  $15*
*All Ages 3 and Up: $15
11:00 amFree Balinese Music + Dance Open House (Berkeley)  FREE*
*Free all day!
11:00 amWhimsical 5K Fun Run + Dog Friendly (Duboce Park)  FREE*
*Must bring Muttville donation to participate!
SF’s Free “Rewilding Market” Pickle Toss + Cyclecide Ferris Wheel (March 21-22)
Saturday, March 21 – 11:00 am - Ends at 5:00 pm | Cost: FREE*
*Free to enter and shop. We will be raising money for a woman's shelter through donations.
| Treat Cut

The Rewilding Market Vintage, Craft, Rummage Featuring Cyclecide Ferris Wheel and Krl’s Disco Weiner Haven Just announced! Jon from Hauler Fame and his pickle toss on Saturday 11am to 5pm March 21st and 22nd Treat Cut 957 Treat Avenue SF Mission Come eat hot dogs, ...

National Rosie The Riveter Day + WWII Homefront Fest 2026 (Richmond)
Saturday, March 21 – 11:00 am - Ends at 2:00 pm | Cost: FREE | Rosie The Riveter WWII Homefront National Historical Park
Saturday, March 21st, 2026 from 11am-2pm At the National Park Visitor Education Center (Outside) Come dressed as a Rosie or wear your best 1940s garb Meet National Park Rangers Enjoy activities for kids & families hosted by our community partners Explore exhibits, watch Rosie documentaries and check out the Rosie ...
11:00 amGrow Cannabis in Your Garden  FREE*
*Free! Looking forward to seeing you, come with questions.
11:00 am“Science@Cal”: Renowned Scientist Lecture | UC Berkeley  FREE
National Rosie the Riveter Day (Richmond)
Saturday, March 21 – 11:00 am - Ends at 2:00 pm | Cost: FREE*
*Free
| Rosie the Riveter/WWII Home Front National Historical Park
National Rosie the Riveter Day honors the millions of women who stepped into industrial jobs and defense industries during World War II, transforming the American workforce and redefining women’s roles in society. The iconic “Rosie” symbolizes resilience, determination, and the enduring power of civic engagement. This ...
11:00 amFree Barry Hoffner Memoir Event + Book Signing (Book Passage)  FREE
11:00 amAlmanac x Aircapture: Craft Beer + Carbon Innovation Day (Alameda)  FREE
Free SF Chinatown Spring Arts Fest + Block Party (2026)
Saturday, March 21 – 12:00 pm - Ends at 6:00 pm | Cost: FREE*
*canvas painting workshop limited to first 20 participants
| SF Commercial Street
Commercial Break Marketplace returns to San Francisco Chinatown on Saturday, March 21, 2026 with a special Arts & Crafts Day featuring local artists, handmade goods, and interactive creative activities. For one afternoon, Commercial Street (between Kearny & Montgomery) will transform into a neighborhood street market with ...
12:00 pmLive Music at the San Jose Flea  $3*
*$10 parking or $3 walk in admission
First Annual “Boogie Down Brisbane” Hip-Hop Benefit (2026)
Saturday, March 21 – 12:00 pm - Ends at 4:00 pm | Cost: FREE*
*Free | All ages
| Brisbane Community Park
Community members of all ages are invited to gather for the first annual Boogie Down Brisbane, a hip hop benefit concert, that will showcase a vibrant, family-friendly lineup of hip hop music, art, activities, and community solidarity on Saturday, March 21, 2026, from 12:00 p.m. ...
Commercial Break Marketplace: Arts & Crafts Day
Saturday, March 21 – 12:00 pm - Ends at 6:00 pm | Cost: FREE | Commercial Street between Kearny and Montgomery
San Francisco’s Chinatown will come alive this Saturday as Commercial Street transforms into a vibrant community street market featuring arts and crafts vendors, live caricature drawing, a free painting workshop, street music, and a lively singles social event that previously drew nearly 100 participants. Commercial Break ...
Free India Basin Waterfront Park “RecFest” Rock Climbing + Kayaking (SF)
Saturday, March 21 – 12:00 pm - Ends at 4:00 pm | Cost: FREE*
*FREE all time
| 900 Innes Avenue
Join us at our second annual RecFest! Games, food, contests, raffles, live performances and more! Don’t miss out on all the fun! Welcome to India Basin Waterfront Park’s second annual RecFest! The upcoming RecFest! at IBWP provides a fantastic opportunity for youth and families to engage with ...
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