Candlestick Community Star Party

Sat · Oct 24·6:30 PM – 9 PM·California Academy of Sciences, 55 Music Concourse Drive, Golden Gate Park, San Francisco, CA 94118

Astronomers on the Academy’s roof greet visitors as “Carl Sagan” and NASA Mission Specialist Dan, offering Moon and Saturn views.

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.

Wed · Nov 4·12 PM – 1 PM·Virtual Library, San Francisco Public Library

Virtual Library hosts IBISWorld presentation teaching use of State Industry Reports and archives to research industry performance, employment, wages, and trends for ages 18 and up.

Sat · Nov 7·7:30 PM – 11:30 PM·@ ETC South - 2989 Mission St · San Francisco

Unscripted true‑crime parody comedy with DNA evidence, red yarn on corkboards, and eerie eye contact at ETC South.