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Friday, September 18, 2026

One-Night-Only "Star Trek IV" Screening in 70-Foot Planetarium Dome (Oakland)
One-Night-Only “Star Trek IV” Screening in 70-Foot Planetarium Dome (Oakland)
Friday, September 18 – 7:00 pm - Ends at 9:30 pm | Cost: $20*
*$20 18+, $10 for Members
 | Chabot Space & Science Center

$20 Adults (18+), $10 Members Doors 7:00PM, Movie 7:30PM Buy Tickets   It’s Sci-Fi Night at Chabot! Bring a friend and come up to Chabot for a one-night-only screening of Star Trek IV: The Voyage Home more...

7:00 pmYerba Buena Illuminated: Free 95-Ft Art Projection on Market Street   FREE
7:00 pm“Floating Features” Outdoor Cinema on the Bay Aboard a Cruise   $50*
*Includes cruise around the Bay, movie, popcorn and non-alcoholic hot drinks (other drinks available for purchase)
8:00 pmFree Outdoor Movie: Secret Lives of Pets 2 at Proxy (SF)   FREE
8:00 pmOktoberfest Downtown Redwood City 2026   $10*
*$10 - $27 for All Ages - Non-drinkers / $16 - $35 for Drinkers 21+ / $250 - Weekend VIP Tables for 6
8:00 pmLive Band Night Feat. Rojai & The Pocket at Rocks Den   FREE
8:00 pmBad Art: A Comedy Show (Oakland)   $1*
*Pay-what-feels-good online or $20 at the door!
8:00 pmSan Jose Bike Party   FREE*
*Meet at 7:30 pm, roll at 8 pm.
9:30 pmMadonna vs. Britney: Bootie Mashup   $15*
*Discount advance tickets

Saturday, September 19, 2026

Flower Piano 2026: 12 Hidden Pianos in Golden Gate Park (Sept. 10-20)
Flower Piano 2026: 12 Hidden Pianos in Golden Gate Park (Sept. 10-20)
Saturday, September 19 – 10:00 am - Ends at 6:00 pm | Cost: FREE*
*Free for SF Residents, U.S. military/veterans, Museums for All participants (SNAP/EBT), and members. Flower Piano is included in Botanical Garden General Admission at $18/Adults, $7/Seniors 65+, $7/Youth 5-17, $3/Children 5-11, Free for children 4 and under
 | San Francisco Botanical Garden

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 more...

10:00 amSF’s “Secondhand Saturday” 2025 w/ Sunset Mercantile (Every Third Saturday)   FREE*
*Free Admission
3:00 pmSF’s 2026 “Glen Park Night Market” (June-Sept.)   FREE
7:00 pm“Crazy Funny Asians” Free Comedy Showcase (SF)   FREE*
*Free tickets, but RSVP Required. Donations ($5-$10) greatly appreciated. Otherwise, $25 door tickets also available
7:00 pmFREE: Oakland Comedy Saturday Night @ Secret Speakeasy (7p + 9p Shows)   FREE*
*Limited free tickets with code FUNCHEAP (donations appreciated). Otherwise use code FUNCHEAP5 for $5 off early bird and general admission tickets
7:00 pm“Golden Gate Comedy Night” SF’s Most Intimate Comedy Club   FREE*
*Free with RSVP. 21+
8:00 pm$5 Off: “The Confessional” SF’s Wild “Sins & Secrets” Improv Comedy Show   $11.94*
*$5 off with secret code FUNCHEAP (normally $17.12) No added ticketing fees. No Drink Minimum
8:00 pm“Puff Puff Laugh” SF’s Cannabis Lounge Comedy Show (Moe Greens)   FREE*
*Free with RSVP (21+ with Valid ID) - One item minimum purchase per person required, but pre-rolls start at just $7
9:00 pmFree Tix: HellaSecret “Desi Comedy Night” Live in SF (7p + 9p)   FREE*
*Free with RSVP for first 100 people. $25 at door without RSVP
9:00 pmSF Neo-Futurists: The Neodivergent Wrench (30 Plays in 60 Minutes)   $28.52*
*Tickets start at $28.52 - GA (fees included)
9:00 pm$5 Off: “Your Fucked Up Relationship” Live in SF (Every Friday & Saturday)   $16.37*
*$5 off with secret code FUNCHEAP (normally $21.49) No added ticketing fees. No Drink Minimum
9:30 pmFREE “Drunk Theatre” SF’s Wildest Comedy Show (Sept 19)   FREE*
*Free with code FUNCHEAP (while supplies last)
9:00 am40th Annual Russian River Watershed Cleanup   FREE*
*Sign ups required, opening August 1st. They fill up fast!
9:00 amCalifornia Coastal Clean-Up 2026 (Volunteer)   FREE
9:00 am2026 Touch a Truck SF (Stonestown)   $12
9:30 amFree de Young Museum Day for Bay Area Residents (Every Saturday)   FREE*
*Free general admission to Bay Area residents. Valid ID or proof of residency required. This offer applies only to the permanent collection galleries. Advanced timed tickets required.
9:30 amFree “Legion of Honor” Museum Day for Bay Area Residents (Every Saturday)   FREE*
*Free general admission to Bay Area residents. Valid ID or proof of residency required. This offer applies only to the permanent collection galleries. Timed advanced tickets required
10:00 amLafayette Art & Wine Festival 2026 (Sept. 19-20)   FREE*
*https://lafayettefestival.com
10:00 amThe Wardrobe Project Flea at Rockridge BART   FREE
10:00 amSunnyside 2026 Pop-Up Market and Neighborhood-Garage Sale (SF)   FREE
10:00 amCity Kids Family Fair 2026 (SF)   FREE*
*Free, but you have to RSVP
10:00 amSF’s Muni Heritage Weekend 2026: Ride Rare Historic Vehicles (Sept. 19-20)   FREE*
*The outdoor event is free and all rides on special streetcars and vintage buses originating from the plaza are free. Regular fares on F Line and Cable Cars
All DayFree PresidiGo Shuttle | Downtown to Presidio   FREE
10:00 amFree Ag Day 2026: Farm Animals + Hands-On Fun for Families (Hayward)   FREE*
*Free community event!
11:00 am“Science@Cal”: Renowned Scientist Lecture | UC Berkeley   FREE
11:00 amSummer’s End Music Festival + Free Burgers (Half Moon Bay)   FREE
11:00 amFree Sailing + Canoe Day at Sea Scout Open House (SF)   FREE*
*Free, but must RSVP
11:00 am2026 San Francisco Greek Festival (Sept. 18-20)   FREE
11:00 amSF’s Chinatown “Autumn Moon Festival”: Parade, K-Pop Dance Contest & Lion Dancing   FREE
11:00 amDistrict 6 SOMA Family Summit   FREE*
*Free food and childcare.
11:00 am“Access to Adventure Day” Festival at Presidio Tunnel Tops (SF)   FREE
11:00 amOff the Grid 2026 Treasure Island w/ Free Kites + Free Ferry Rides (Fall 2026)   FREE
11:00 amCary Lane Sample Sale: Up to 80% Off (Haight. St.)   FREE
11:00 amPride in Martinez Festival (2026)   FREE
11:00 amSouth San José Village Fest 2026   FREE
11:00 amFamily Day Block Party: Bayview-Hunters Point Waterfront (SF)   FREE*
*Free RSVP
11:45 amSouth San Francisco’s “Festa Italiana” 2026 Festival   FREE
12:00 pmFern Alley Music Series: Lower Polk Social   FREE*
*Please RSVP
12:00 pmWorld’s First “AI Amusement Room” in SF (Chinatown)   $10*
*for 1 hour of AI AR 3D entertainment, meet Kim our AI character that you can see, talk to and interact with in the real world.
12:00 pmCatbird’s 22nd Birthday Bash: Free Piercing, Prizes + Treats (Sept 19-20)   FREE
12:00 pmSausalito’s 47th Annual Chili Cook-Off   $25*
*$30 day of event
12:00 pmThrift Fest at Alameda County Fairgrounds (125+ Vendor Booths)   $11.30*
*GA Price includes processing fees. Children 10 and Under FREE
12:00 pmSan Francisco Armenian Food Festival 2026 (Sept. 18-20)   $5*
*Children under 5 free. Sunday is free admission for all.
12:00 pmSF’s “Autumn Abundance” Well-Being Fair 2026 (The Castro)   See ticket page
12:00 pmOktoberfest 2026 Keg Tapping & Party (San Francisco Brewing Co.)   FREE*
*Free with RSVP. Seating is first come, first served.
12:00 pmNative Boogie and Beats at Lincoln Park (Alameda)   FREE*
*RSVP
12:00 pmRancho Days Fiesta (Pacifica)   FREE
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.
12:00 pmSF’s Inaugural “Color Walk” (SF Ferry Building)   FREE
12:00 pm“Culture on Ocean” Free Ocean Ave. Culture Block Party (SF)   FREE
12:00 pmFree “Culture on Ocean” Block Party (SF)   FREE*
*Register here: https://www.eventbrite.com/e/1997937817796?aff=oddtdtcreator
1:00 pmPacific Pearl Mid-Autumn Moon Festival (Pleasanton)   FREE
1:00 pmFree TideFest 2026: Outdoor Music + Art Festival by Ocean Beach (SF)   FREE*
*Free
1:00 pmTideFest 2026: Free Live Music + Art Walk on Taraval (Ocean Beach)   FREE*
*Free Music Festival
1:00 pmFree “Europe in the Park” Festival + Beer Garden (Golden Gate Park)   FREE*
*RSVP required
1:00 pmSF’s 45th Anniversay Lowrider Parade & Hop Competition (Mission)   FREE
2:00 pm45th Annual Northern California Book Awards   FREE*
*Free to the Public
2:00 pmFree Shakespeare in the Park 2026 at SF’s Sue Bierman Park (Sept. 19-27)   FREE
2:00 pmFree Shakespeare in the Park 2026: Antony and Cleopatra at Sue Bierman Park (SF)   FREE*
*Free!
2:00 pm2026 Bay Area Aloha Bazaar: Free Tiki Market (Trader Vic’s Emeryville)   FREE
3:00 pm3rd Saturday Poetry in Chinatown   $5*
*Walk-ins are welcome, suggested donations is $5
4:00 pmBay Area “Photographerz” City Shoot Meetup + Golden Hour Photo Walk (SF)   FREE
4:00 pm“Let’s Glow” BART Anime Festival (Warm Springs / South Fremont)   FREE*
*Event is free to attend. RSVP on Eventbrite at letsglowfestival.eventbrite.com. Not required but helps us get a headcount.
5:00 pmEBPCO Fest: Bay Area Photo Night + Raffle (Oakland)   $20
6:00 pmBhavayaana: Indian Vocal Music   FREE*
*Donation based concert. Suggested donation is $20 - $40. No one turned away for lack of funds.
6:00 pmQuarter Century Of Psycho: A San Franpsycho Retrospective (111 Minna)   $7.18*
*https://www.eventbrite.com/e/quarter-century-of-psycho-a-san-franpsycho-retrospective-tickets-1992796741699
6:30 pmThe Fall “Bonfire of Reflection” Night: Stories, Songs & Letting Go Ritual (SF)   FREE*
*No Charge
7:00 pmLive in The Laurel: Los Alegres Callejeros   FREE
7:00 pmSF’s “Observe the Moon Night” Star Party (Presidio Tunnel Tops)   FREE
8:00 pmChicago Live at Graton   $89.50*
*Must be 21+ to attend
8:00 pmSFJAZZ Ravi Coltrane “Coltrane Centennial Celebration”   $37
8:00 pmJazz Beatniks   FREE*
*Free
8:00 pmPrimal Disco   $10*
*Cheaper online tickets end the day of event.
11:59 pmSan Francisco Midnight Mystery Ride (Every Third Saturday)   FREE


Sunday, September 20, 2026

Flower Piano 2026: 12 Hidden Pianos in Golden Gate Park (Final Day)
Flower Piano 2026: 12 Hidden Pianos in Golden Gate Park (Final Day)
Sunday, September 20 – 10:00 am - Ends at 6:00 pm | Cost: FREE*
*Free for SF Residents, U.S. military/veterans, Museums for All participants (SNAP/EBT), and members. Flower Piano is included in Botanical Garden General Admission at $18/Adults, $7/Seniors 65+, $7/Youth 5-17, $3/Children 5-11, Free for children 4 and under
 | San Francisco Botanical Garden

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 more...

12:00 pmBlues, Brews & BBQ (Alameda)   FREE*
*RSVP to be entered into prize drawings
6:00 pm“HellaSecret” Speakeasy Comedy Show & Cocktail Night (Oakland)   FREE*
*Free with RSVP
7:00 pmFree Sunday Comedy Night in Downtown SF   FREE*
*Exclusive free tickets with Eventbrite RSVP. Otherwise $20-25 at door. Please note like most comedy clubs, there is a two drink minimum per person
9:00 am“Let’s Paws” Benefit for Sulala Animal Rescue in Gaza (Berkeley)   FREE*
*RSVP required
9:00 amFree Movement and Sports Sessions for Girls (Oakland)   FREE*
*Free drop in sessions; no registration required
10:00 amSF’s Muni Heritage Weekend 2026: Ride Rare Historic Vehicles (Sept. 19-20)   FREE*
*The outdoor event is free and all rides on special streetcars and vintage buses originating from the plaza are free. Regular fares on F Line and Cable Cars
10:00 amStep Inside 1920s-30s Storybook Homes: Alameda Legacy Tour (2026)   $40*
*Child Ticket $10
10:00 amSF’s Free “Sundays at the Beach” Tai Chi Day (Great Highway)   FREE
10:00 am“Manny’s Neighborhood Trash Cleanup” w/ $1 Beer & Free Yoga Classes, Free Fries (SF)   FREE*
*Sign up on this TogetherSF Mobilize page: https://www.mobilize.us/togethersf/event/444979/
10:00 am“Weekend Wellness” Sunday Fest 2026: Free Pilates, Yoga & Zumba (Thrive City)   FREE
10:00 am35th Annual Fiesta on the Hill (Bernal Heights)   FREE
11:00 am2026 San Francisco Greek Festival (Sept. 18-20)   FREE
11:00 amSF’s Chinatown “Autumn Moon Festival”: Dumpling Contest & White Crane Dragon Parade   FREE
11:00 amFree Japanese Block Party (Nisei + Bar Iris) on Polk   FREE*
*You can purchase food and drinks at the event
11:00 am47th Annual Haight Ashbury Street Fair 2026   FREE
11:00 amBerkeley Jam 2026: Free Juggling & Circus Arts Festival (Willard Park)   FREE