Free science & tech events in San Francisco, CA

Search for something you love or check out popular events in your area.

2026 Indie Arcade Party with: Unity, VIVERSE & Genies
Tue, Mar 10, 7:00 PM
San Francisco · DNA Lounge
2026 Indie Arcade Party with: Unity, VIVERSE & Genies
Tue, Mar 10, 7:00 PM
San Francisco · DNA Lounge
Almost full
Bay Area Chromatin Club - In Person Symposium: March 5, 2026
Thu, Mar 5, 1:00 PM
San Francisco · Genentech Hall
Almost full
Bay Area Chromatin Club - In Person Symposium: March 5, 2026
Thu, Mar 5, 1:00 PM
San Francisco · Genentech Hall
Almost full
Seeing Time with Leica: From Lens to Wrist
Friday at 6:00 PM
San Francisco · Leica Store San Francisco
Almost full
Seeing Time with Leica: From Lens to Wrist
Friday at 6:00 PM
San Francisco · Leica Store San Francisco
Sales end soon
Replica NorCal User Summit
Tomorrow at 12:00 PM
San Francisco · Yes SF Headquarters
Sales end soon
Replica NorCal User Summit
Tomorrow at 12:00 PM
San Francisco · Yes SF Headquarters
Almost full
Industry Panel: Design for Physical AI
Wed, Mar 18, 6:00 PM
San Francisco · California College of the Arts
Almost full
Industry Panel: Design for Physical AI
Wed, Mar 18, 6:00 PM
San Francisco · California College of the Arts
Almost full
Astronomy Night
Saturday at 6:00 PM
San Francisco · 1150 Carroll Ave
Almost full
Astronomy Night
Saturday at 6:00 PM
San Francisco · 1150 Carroll Ave
Music Production Pop-Up Lab
Today at 4:00 PM
San Francisco · Fault Radio
Music Production Pop-Up Lab
Today at 4:00 PM
San Francisco · Fault Radio
3D on the Web
Wed, Mar 11, 5:30 PM
San Francisco · 981 Mission St
3D on the Web
Wed, Mar 11, 5:30 PM
San Francisco · 981 Mission St
Interoperability Framework: Working Group Formation
Wed, Mar 18, 9:45 AM
San Francisco · Uber Headquarters
Interoperability Framework: Working Group Formation
Wed, Mar 18, 9:45 AM
San Francisco · Uber Headquarters
Active Motif ATAC-seq Hands-On Epigenetics Workshop at UCSF
Tomorrow at 11:00 AM
San Francisco · Genentech Hall Room 227
Active Motif ATAC-seq Hands-On Epigenetics Workshop at UCSF
Tomorrow at 11:00 AM
San Francisco · Genentech Hall Room 227
Navigating Epigenetics: Choosing the Right Assay for Your Research
Wednesday at 12:00 PM
San Francisco · Genentech Hall Room 227
Navigating Epigenetics: Choosing the Right Assay for Your Research
Wednesday at 12:00 PM
San Francisco · Genentech Hall Room 227
Women in Tech Connect San Francisco 2026
Thu, May 14, 6:00 PM
San Francisco · San Francisco
Women in Tech Connect San Francisco 2026
Thu, May 14, 6:00 PM
San Francisco · San Francisco
Sales end soon
D.I.Y. Feedback Circuit Workshop
Saturday at 2:00 PM
San Francisco · bric a brac ~ gallery, infoshop, nursery, & thrift
Sales end soon
D.I.Y. Feedback Circuit Workshop
Saturday at 2:00 PM
San Francisco · bric a brac ~ gallery, infoshop, nursery, & thrift
Dave Eggers and Shawn Harris: ART + WORDS
Wed, Apr 22, 6:00 PM
San Francisco · California College of the Arts
Dave Eggers and Shawn Harris: ART + WORDS
Wed, Apr 22, 6:00 PM
San Francisco · California College of the Arts
Sales end soon
Draw a Neuron! | A Science X Art Workshop
Saturday at 11:00 AM
San Francisco · The Randall Museum
Sales end soon
Draw a Neuron! | A Science X Art Workshop
Saturday at 11:00 AM
San Francisco · The Randall Museum
Sales end soon
A night at the observatory at SF State
Today at 7:00 PM
San Francisco · San Francisco State University
Sales end soon
A night at the observatory at SF State
Today at 7:00 PM
San Francisco · San Francisco State University
Open Lakehouse and AI (San Francisco)
Thu, Mar 12, 6:00 PM
San Francisco · 2360 3rd St
Open Lakehouse and AI (San Francisco)
Thu, Mar 12, 6:00 PM
San Francisco · 2360 3rd St
Worlds in Action Hack San Francisco
Sat, Mar 14, 9:00 AM
San Francisco · Founders, Inc. | San Francisco Lab
Worlds in Action Hack San Francisco
Sat, Mar 14, 9:00 AM
San Francisco · Founders, Inc. | San Francisco Lab

Trends in San Francisco

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Frequently asked questions about San Francisco

What are the best free events to attend?

According to Eventbrite, the best free events are:

2026 Indie Arcade Party with: Unity, VIVERSE & Genies

Bay Area Chromatin Club - In Person Symposium: March 5, 2026

Seeing Time with Leica: From Lens to Wrist

Industry Panel: Design for Physical AI

Which events are currently trending in San Francisco?

The trending searches this month in San Francisco are:

valentines day events

super bowl party

super bowl

bay area

Which free events are coming up?

Discover the best free events happening soon – you don’t want to miss them:

Music Production Pop-Up Lab

A night at the observatory at SF State

Active Motif ATAC-seq Hands-On Epigenetics Workshop at UCSF

Replica NorCal User Summit

2026 Indie Arcade Party with: Unity, VIVERSE & Genies

2026 Indie Arcade Party with: Unity, VIVERSE & Genies

Bay Area Chromatin Club - In Person Symposium: March 5, 2026

Bay Area Chromatin Club - In Person Symposium: March 5, 2026

Seeing Time with Leica: From Lens to Wrist

Seeing Time with Leica: From Lens to Wrist

Replica NorCal User Summit

Replica NorCal User Summit

Industry Panel: Design for Physical AI

Industry Panel: Design for Physical AI

Astronomy Night

Astronomy Night

Music Production Pop-Up Lab

Music Production Pop-Up Lab

3D on the Web

3D on the Web

Interoperability Framework: Working Group Formation

Interoperability Framework: Working Group Formation

Active Motif ATAC-seq Hands-On Epigenetics Workshop at UCSF

Active Motif ATAC-seq Hands-On Epigenetics Workshop at UCSF

Navigating Epigenetics: Choosing the Right Assay for Your Research

Navigating Epigenetics: Choosing the Right Assay for Your Research

Women in Tech Connect San Francisco 2026

Women in Tech Connect San Francisco 2026

D.I.Y. Feedback Circuit Workshop

D.I.Y. Feedback Circuit Workshop

Dave Eggers and Shawn Harris: ART + WORDS

Dave Eggers and Shawn Harris: ART + WORDS

Draw a Neuron! | A Science X Art Workshop

Draw a Neuron! | A Science X Art Workshop

A night at the observatory at SF State

A night at the observatory at SF State

Open Lakehouse and AI (San Francisco)

Open Lakehouse and AI (San Francisco)

Worlds in Action Hack San Francisco

Worlds in Action Hack San Francisco

Things to do around San Francisco

Trends in San Francisco

1. Valentines day events

2. Super bowl party

3. Super bowl

4. Bay area

5. Live music

6. March

7. Hackathon

8. Rave party

9. Music concerts

10. Dj events

11. Rave events

12. Valentine