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Events for September 20, 2026

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Sunday, September 20

8:00 amJog in the Fog 14th Annual 5K Family Fun Run  $50*
*$10 for Youth 11 and under, $45 for Teens 12-17, $55 for Adults 18+ (Early Bird $5 OFF - Register by July 31)
9:00 amGO2 For Lung Cancer San Francisco Bay Area 5K  $30*
*Early Bird Registration through June 30- $30 adult registration, $20 students & seniors, $10 youth, survivors and veterans are always free
9:00 amFree Movement and Sports Sessions for Girls (Oakland)  FREE*
*Free drop in sessions; no registration required
9:00 am“Let’s Paws” Benefit for Sulala Animal Rescue in Gaza (Berkeley)  FREE*
*RSVP required
SF’s Alta Plaza Park Tennis Courts are Back: Reopening Celebration (SF)
Sunday, September 20 – 10:00 am - Ends at 12:00 pm | Cost: FREE | Alta Plaza Park Tennis Courts
Friends of Alta Plaza Park, San Franciscans for Sports and Recreation, and San Francisco Recreation and Park will celebrate the resurfacing of Alta Plaza Park’s tennis courts. The event includes tennis activities, foam-tip archery, refreshments, family activities, special guest speakers, and a ceremonial unveiling of ...
69th Mill Valley Fall Arts Festival (Sept. 19-20)

The Mill Valley Fall Arts Festival, one of Northern California’s most beloved outdoor arts traditions, returns to Old Mill Park beneath the towering redwoods on September 19 and 20, 2026, celebrating its 69th annual event with a vibrant weekend of fine art, live music, family programming, and community ...

Step Inside 1920s-30s Storybook Homes: Alameda Legacy Tour (2026)
Sunday, September 20 – 10:00 am - Ends at 4:00 pm | Cost: $40*
*Child Ticket $10
| Fernside Neighborhood, Alameda
Join us on the 2026 Alameda Legacy Home Tour! Support preservation and spend the day on a lovely island visiting the interiors of seven unique historic homes built from 1925 to 1936, an era in which “Storybook” homes influenced by trends in Hollywood were all ...
SF’s Muni Heritage Weekend 2026: Ride Rare Historic Vehicles (Sept. 19-20)

Step aboard San Francisco’s transit history at Muni Heritage Weekend, a two-day celebration featuring rare vintage streetcars, buses and cable cars, free rides, interactive exhibits, family activities and more at the San Francisco Railway Museum and Don Chee Way Plaza. San Francisco’s iconic transit system ...

“Weekend Wellness” Sunday Fest 2026: Free Pilates, Yoga & Zumba (Thrive City)
Sunday, September 20 – 10:00 am - Ends at 1:00 pm | Cost: FREE | Thrive City
Weekend Wellness presented by Kaiser Permanente returns to Thrive City for a free Sunday morning event featuring Pilates, Zumba, and yoga classes by Vennu Yoga, as well as a farmer’s market with fresh produce. Activities are open to all ages and space is first-come, first-served. ...
10:00 amFree Pop-Up Family Dance Class  FREE*
*Free, reservation limited to 30 participants, RSVP required. Walk-ups permitted only as space allows.
“Manny’s Neighborhood Trash Cleanup” w/ $1 Beer & Free Yoga Classes, Free Fries (SF)
Sunday, September 20 – 10:00 am - Ends at 11:00 am | Cost: FREE*
*Sign up on this TogetherSF Mobilize page: https://www.mobilize.us/togethersf/event/444979/
| Manny’s

Tired? Sunday Funday. Wired? Sunday done-day. Make our neighborhood better, brunch with cool people (sorry not sorry, we’re biased), get deals to some fave local spots, and wrap it up before the Sunday Scaries hit with an easy hour of picking up trash around our ...Every Sunday

Flower Piano 2026: 12 Hidden Pianos in Golden Gate Park (Final Day)

One of the most unique interactive music festivals in the Bay Area is back! Flower Piano returns for its 11th year with 11 days of music, 12 pianos, and 130 performances in the Botanical Garden, plus plenty of open play opportunities, family-friendly activities, and more ...

10:00 amWeekend Wellness  FREE
SF’s Free “Sundays at the Beach” Tai Chi Day (Great Highway)
Sunday, September 20 – 10:00 am | Cost: FREE | The Great Highway

Join us for Tai Chi this Sunday! 10am at Judah and Great Highway Park This monthly course is for beginners and experienced students of tai chi alike. Plus, coffee is on us at @javabeachsf after the course. As a reminder, Sundays at the Beach is ...Monthly

35th Annual Fiesta on the Hill (Bernal Heights)
Sunday, September 20 – 10:00 am - Ends at 4:00 pm | Cost: FREE | Bernal Heights Neighborhood Center
Celebrate community, culture, and connection at the 35th Annual Fiesta on the Hill on Cortland Avenue in Bernal Heights. Celebrate 35 years of community, culture, and connection at the 35th Annual Fiesta on the Hill, presented by the Bernal Heights Neighborhood Center. As BHNC approaches 50 ...
11:00 amSavor the Sweetness: Recchiuti Tasting  FREE
Vans / FTC40 Skate Contest at Haight St. Fair (SF)
Sunday, September 20 – 11:00 am - Ends at 5:00 pm | Cost: FREE | Haight Street Fair
FTC40 Skate Contest takes place during the Haight Street Fair with best trick divisions for youth, beginner, intermediate, advanced, and open skaters. The contest includes different obstacles and prizes. Original Event Description: _🏆 FTC40 SKATE CONTEST 🏆 Sunday September 20th from 11AM—5PM In celebration of FTC40, we will be ...
SF’s Chinatown “Autumn Moon Festival”: Dumpling Contest & White Crane Dragon Parade
Sunday, September 20 – 11:00 am - Ends at 5:00 pm | Cost: FREE | Chinatown

Get ready for the 36th Annual San Francisco Chinatown Autumn Moon Festival, returning to Chinatown on Saturday, September 19, and Sunday, September 20, 2026, from 11am to 5pm. The free two-day celebration takes over Grant Avenue between California and Broadway, with food vendors, mooncakes, kids ...

2026 San Francisco Greek Festival (Sept. 18-20)
Sunday, September 20 – 11:00 am - Ends at 7:00 pm | Cost: FREE | Annunciation Cathedral

The 75th Annual San Francisco Greek Food Festival, “A Journey of Greek Culture,” returns to the Mission District September 18-20, 2026, bringing three days of homemade Greek food, traditional dancing, live music, and community celebration to Annunciation Cathedral. Come hungry for Greek favorites including gemista, ...

Free Japanese Block Party (Nisei + Bar Iris) on Polk
Sunday, September 20 – 11:00 am - Ends at 8:00 pm | Cost: FREE*
*You can purchase food and drinks at the event
| Nisei
Chef David Yoshimura’s Nisei and Bar Iris will close down Polk Street between Green & Union for a full day of festival-style games, Japanese street food, and a small market, running 11:00 AM to 8:00 PM. What started as a way to celebrate the restaurant’s own ...
11:00 amSuperpower Dogs: National Service Dog Day Celebration at The Tech Interactive  $42
11:00 amFree Manning Mud Stompers Family Dance w/ Live Old-Time Music (Berkeley)  FREE*
*Free- just walk in!
Free “Berkeley Old Time Music” Festival in the Park (+ Free Ashkenaz Workshops)
Sunday, September 20 – 11:00 am - Ends at 5:00 pm | Cost: FREE*
*Many events free. Workshops are free with optional $25 donation. Ticketed concerts and dances are $20–$44.
| All Over Berkeley

The Berkeley Old Time Music Convention returns September 16-20, 2026, for its 23rd annual festival with five days of old-time music, dancing, workshops, open jams, and concerts at venues across Berkeley. The event features acclaimed local and national musicians, free daytime programs at Berkeley Central ...

“Lindy in the Park” Swing Dance Party (Golden Gate Park)
Sunday, September 20 – 11:00 am - Ends at 2:00 pm | Cost: FREE*
*Weather permitting (rain cancels)
| JFK Drive Lindy Hop Spot

Get ready to swing in Golden Gate Park every sunny Sunday at “Lindy in the Park,” a weekly free event near the de Young Museum, when the streets of Golden Gate Park are closed to traffic and the dancers take over. This in person event resumed ...Every Sunday

Berkeley Jam 2026: Free Juggling & Circus Arts Festival (Willard Park)
Sunday, September 20 – 11:00 am - Ends at 5:00 pm | Cost: FREE | Willard Park
The 2026 Berkeley Jam is a free, all-ages juggling and circus arts festival held at Willard Park in Berkeley. The event features workshops, skill shares, open jams, games, and a homemade jam tasting contest. Attendees of all skill levels are invited to participate in juggling, ...
47th Annual Haight Ashbury Street Fair 2026
Sunday, September 20 – 11:00 am - Ends at 5:30 pm | Cost: FREE | Haight Ashbury
The annual Haight Ashbury Street Fair brings thousands of people to Haight Street between Stanyan and Masonic to shop over 200 outdoor vendors including food, green businesses, local artists, clothing, crafts, non-profits and more. 2026 Haight Ashbury Street Fair Sunday, September 20, 2026 | 11 am to 5:30 ...
11:00 amL. Flick Hatcher – Romancing Normal  FREE
12:00 pm9th Annual Blues Brews + BBQ Fest (Alameda)  FREE*
*Free with RSVP.
12:00 pmGolden Gate Park “The Whale’s Tail” Beer/Wine Garden + Live Music (Summer 2026)  FREE*
*Free admission and entertainment for all ages. Dogs and bikes welcome. Food and beverages available for purchase.
San Francisco Armenian Food Festival 2026 (Sept. 18-20)
Sunday, September 20 – 12:00 pm - Ends at 5:00 pm | Cost: $5*
*Children under 5 free. Sunday is free admission for all.
| 825 Brotherhood Way

Celebrate 69 years of Armenian culture at the SF Armenian Food Festival, featuring authentic Armenian cuisine, live music, folk dancing, artisan booths, kids zone, and cultural performances. Hosted at 825 Brotherhood Way, the event spans three days with $5 admission on Friday and Saturday (children ...

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