Alemany Farm Harvest Festival

Sat · Oct 24·Candlestick Point State Recreation Area, 500 Hunters Point Expressway, San Francisco, CA 94124

Public star party at Candlestick Point State Recreation Area, hosted by the SFAA.

Sat · Oct 24·Aquatic Park, San Francisco, CA

Open water swim at Aquatic Park in San Francisco.

Sat · Oct 24·Burning Man Decompression (SF) · San Francisco

Liminal Playground transforms Burning Man Decompression in San Francisco into an immersive day‑night experience of art, performance, music, and burner culture.

Sat · Oct 24·3601 Lyon St, San Francisco

Cal Hacks 13.0 (3601 Lyon St, San Francisco) — 36‑hour hackathon offering workshops, industry mentors, corporate partners, food, swag, and prize pool of cash and devices.

Sat · Oct 24·9 AM – 2 PM·Grand Lake Farmers Market, Splash Pad Park, 746 Grand Ave, Oakland, CA 94610

Grand Lake Farmers Market (Splash Pad Park) — 100+ vendors, 40+ farmers, ranchers, seafood, dairy, flowers, coffee, pastries, hot food; CalFresh EBT, Market Match, WIC accepted.

Sun · Oct 25·9 AM – 1 PM·Temescal Farmers' Market, North Oakland DMV lot, 5300 Claremont Ave, Oakland, CA 94618

Farmers' market in North Oakland DMV lot beside Frog Park, offering mobile knife sharpening on 2nd and 4th Sundays, accepts WIC, EBT, Market Match, Veggie Rx all ages.

Sun · Oct 25·9 AM – 1 PM·Montclair Farmers' Market, La Salle Ave at Moraga Ave, Oakland, CA 94611

Certified farmers' market in Montclair Village offers fresh produce, accepts EBT with a dollar‑for‑dollar match up to $15, plus WIC, Veggie Rx, and Beet Bucks.

Fri · Oct 23·2 PM·United Nations Plaza, 50 United Nations Plaza, San Francisco

Free chess and mahjong lessons and play at United Nations Plaza.

Fri · Oct 23·4:30 PM·Golden Gate Bandshell, Music Concourse Drive, San Francisco

Friday Happy Hour at Golden Gate Bandshell, Music Concourse Drive, San Francisco.

Fri · Oct 23·6:45 PM·Event Location, San Francisco

Cycle track open after 6:45 PM at Event Location, San Francisco.

Sat · Oct 24·5 AM·Event Location, San Francisco

Cycle track open until 7:30 AM at Event Location, San Francisco.