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Tech events in and around San Francisco this week

34 events in the next 7 days (Oct 31 – Nov 6) in and around San Francisco, 23 of them free. Each links to its original listing. Updated October 31.

This weekend · Search the full calendar

Saturday, October 31

10 AM STRANGER BUILDS I 10k in PRIZES I Halloween hackathon San Francisco Free
2 PM Junfan Halloween Robotics: Building Maker Arm for Dream Lab's Dream-1. SF 10/31 170 St Germain Ave, San Francisco, CA 94114, USA Free
4 PM LEGO Halloween Themed Coding @Central Central Library Free

Sunday, November 1

11 AM Intro to Robotics and Circuitry With Team 5940 Bread Pacifica Sharp Park Library Free

Monday, November 2

9:30 AM OSA Con - Anti-Hype Conf For Open Source Analytics & AI AWS Builder Loft Free

Tuesday, November 3

12 PM Indie Game Developer Co-Working The Museum of Art and Digital Entertainment Free
5 PM Own Your AI: Build an Agentic AI Model Factory - Hack Night AWS Builder Loft
6:30 PM Bay Area Networking Mixer - Tech, Careers, & Startups | San Jose BJ's Restaurant & Brewhouse Free
7 PM SF HealthTech, MedTech Networking & Pitch Event Hawthorn SF Nightclub and Lounge $9.85-$39.19

Wednesday, November 4

2:30 PM Physical AI Exchange SF: Robotics & Applied AI Trellis Coworking & Events $0-$59
4 PM 3D Printing 101 Fremont Library Free
4:30 PM Design Chat with Fmr. Head Of Product Design, OpenAI To Be Announced Free
5 PM AI & Tech Networking Event in Palo Alto by Ascent Valley JOE & THE JUICE $0-$28.52
5 PM S.F. Tech and AI Social Bella Free
5 PM San Francisco Tech & AI Social Bella Free
5 PM Startup Tech & AI Networking in Palo Alto JOE & THE JUICE $0-$30.65
5:30 PM Postgres Day SF Meetup PlanetScale Free
6 PM AI Tech & Startup Night — San Francisco The Liberties $13.58-$59.47
6 PM Patch Bay — Translating Living Systems into Robotics and Music [Workshop] Gray Area / Grand Theater $25
7 PM AI & Tech Networking Event in San Francisco by Ascent Valley Rick & Roxy's $0-$28.52
7 PM AI & Tech Networking Event in San Francisco by Startup Valley Frontier Tower $0-$25.31
7 PM Tech & Business Networking San Francisco Frontier Tower $0-$588.73
7:30 PM Bay Area Networking Mixer - Tech, Careers, & Startups | San Francisco Rick & Roxy's Free

Thursday, November 5

3:50 PM Knots and Optimal Cycles and Thoughts on AI+Mathematics+Coding O’Connor Hall
5 PM First Thursday Robotics with Bellarmine FTC Rose Garden Library Free
5 PM Next Move Berkeley | Tech Venture Builders Gathering Mudrakers Café Free
5:30 PM Bay Area Networking Mixer - Tech, Careers, & Startups | Sunnyvale P.F. Chang's Free
6 PM GDG Sunnyvale Networking Social Roberto's Cantina Free
6:30 PM 139th SF Hardware Meetup @ Vizcom | Manufacturing and Design San Francisco Free

Friday, November 6

9 AM Big Tech, Democracy, and Human Rights Conference 2026 at Stanford Frances C. Arrillaga Alumni Center Free
9 AM PLATFORMday: In-Person Platform Engineering Event | San Francisco | Q4 2026 Sentry Free
1 PM Hack The Feed - Creator Tools Hackathon Amplitude Analytics Free
4 PM Geospatial Developers Meetup Peacock Meadow Free
5 PM Qualcomm UNO Q Hack Night #3 Qualcomm Free

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