Free Events and Things to do in Foster City, CA

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

Almost full
Plant Walk in San Pedro Valley Park
Sunday at 10:00 AM
Pacifica · San Pedro Valley Park Visitor Center
Almost full
Plant Walk in San Pedro Valley Park
Sunday at 10:00 AM
Pacifica · San Pedro Valley Park Visitor Center
WISE (Women In Safety Excellence)Hiking Event
Sat, May 30, 8:30 AM
Castro Valley · Lake Chabot Regional Park
WISE (Women In Safety Excellence)Hiking Event
Sat, May 30, 8:30 AM
Castro Valley · Lake Chabot Regional Park
Just added
Bayview-Hunters Point Community Fair & Makers Market
Thu, Jun 4, 5:30 PM
San Francisco · All Good Pizza
Just added
Bayview-Hunters Point Community Fair & Makers Market
Thu, Jun 4, 5:30 PM
San Francisco · All Good Pizza
Atherton's Sounds of Summer 2026
Thu, Jun 18, 6:00 PM
Atherton · Holbrook Palmer Park
Atherton's Sounds of Summer 2026
Thu, Jun 18, 6:00 PM
Atherton · Holbrook Palmer Park
Filoli; Estate Trail
Wed, May 20, 9:30 AM
Woodside · Filoli Historic House & Garden, 86 Canada Rd, Woodside, CA
Filoli; Estate Trail
Wed, May 20, 9:30 AM
Woodside · Filoli Historic House & Garden, 86 Canada Rd, Woodside, CA
Flavor Release Party at Cruel Donuts & Ice Cream
Sat, May 30, 6:30 PM
San Mateo · 138 W 25th Ave
Flavor Release Party at Cruel Donuts & Ice Cream
Sat, May 30, 6:30 PM
San Mateo · 138 W 25th Ave
Smart Real Estate Decisions: From Home to Community
Wed, May 20, 2:00 PM
Burlingame · 1600 Trousdale Dr
Smart Real Estate Decisions: From Home to Community
Wed, May 20, 2:00 PM
Burlingame · 1600 Trousdale Dr
Sales end soon
SVBE's Spring Swap Meet
Sunday at 10:00 AM
Palo Alto · Silicon Valley Bicycle Exchange, (Entrance faces our parking lot off Corporation Way)
Sales end soon
SVBE's Spring Swap Meet
Sunday at 10:00 AM
Palo Alto · Silicon Valley Bicycle Exchange, (Entrance faces our parking lot off Corporation Way)
Hike with the Friends: Weekday Hike
Wed, May 27, 9:00 AM
Woodside · Huddart Park
Hike with the Friends: Weekday Hike
Wed, May 27, 9:00 AM
Woodside · Huddart Park
Building AI Ecosystem: Talks + AI Agent Workshops
Tue, Jun 30, 4:00 PM
Menlo Park · 135 Constitution Dr
Building AI Ecosystem: Talks + AI Agent Workshops
Tue, Jun 30, 4:00 PM
Menlo Park · 135 Constitution Dr
Going fast
Soak Up Some Sun Day/Pool Party Hangout
Sunday at 1:00 PM
Oakland · 121 Sequoyah View Dr
Going fast
Soak Up Some Sun Day/Pool Party Hangout
Sunday at 1:00 PM
Oakland · 121 Sequoyah View Dr
Sales end soon
Learn How to Transplant Your Veggie Seedlings
Saturday at 1:00 PM
Union City · Union City Library
Sales end soon
Learn How to Transplant Your Veggie Seedlings
Saturday at 1:00 PM
Union City · Union City Library
Free shred and e-waste recycling event
Sat, Jun 6, 9:00 AM
Palo Alto · Stanford Federal Credit Union
Free shred and e-waste recycling event
Sat, Jun 6, 9:00 AM
Palo Alto · Stanford Federal Credit Union
Sales end soon
San Francisco Burners - Camp Speed Dating & Recruitment
Tomorrow at 7:00 PM
San Francisco · Coffee Wafflee
Sales end soon
San Francisco Burners - Camp Speed Dating & Recruitment
Tomorrow at 7:00 PM
San Francisco · Coffee Wafflee
Sales end soon
Urban Cycling 101: Day 1 Workshop
Saturday at 1:00 PM
Oakland · Oakland Public Library: 81st Avenue Branch
Sales end soon
Urban Cycling 101: Day 1 Workshop
Saturday at 1:00 PM
Oakland · Oakland Public Library: 81st Avenue Branch
Going fast
LISC Bay Area Faith and Housing Celebration 2026
Wed, May 20, 5:30 PM
Oakland · Oeste - Bar
Going fast
LISC Bay Area Faith and Housing Celebration 2026
Wed, May 20, 5:30 PM
Oakland · Oeste - Bar
Earthwise welcomes Throw It In the Sink
Sat, May 23, 3:00 PM
Palo Alto · Lytton Plaza
Earthwise welcomes Throw It In the Sink
Sat, May 23, 3:00 PM
Palo Alto · Lytton Plaza
Almost full
Chinatown History/ Book Talk: Staring into the Sun by Madelyn Postman
Sat, May 30, 1:30 PM
Oakland · Shoong Family Chinese Cultural Center
Almost full
Chinatown History/ Book Talk: Staring into the Sun by Madelyn Postman
Sat, May 30, 1:30 PM
Oakland · Shoong Family Chinese Cultural Center
Almost full
You’re invited: Houzz Pro AI and 3D Tech Lunch & Learn!
Tuesday at 11:00 AM
San Francisco · PORCELANOSA San Francisco
Almost full
You’re invited: Houzz Pro AI and 3D Tech Lunch & Learn!
Tuesday at 11:00 AM
San Francisco · PORCELANOSA San Francisco
Book Sale Block Party (4th Annual)
Sat, Jun 6, 12:00 PM
San Francisco · 1630 17th St
Book Sale Block Party (4th Annual)
Sat, Jun 6, 12:00 PM
San Francisco · 1630 17th St

Trends in Foster City

Explore more trends

Frequently asked questions about Foster City

What are the best free events to attend?

According to Eventbrite, the best free events are:

WISE (Women In Safety Excellence)Hiking Event

Bayview-Hunters Point Community Fair & Makers Market

Atherton's Sounds of Summer 2026

Filoli; Estate Trail

Which events are currently trending in Foster City?

The trending searches this month in Foster City are:

Which free events are coming up?

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

San Francisco Burners - Camp Speed Dating & Recruitment

Learn How to Transplant Your Veggie Seedlings

Urban Cycling 101: Day 1 Workshop

Plant Walk in San Pedro Valley Park

Plant Walk in San Pedro Valley Park

Plant Walk in San Pedro Valley Park

WISE (Women In Safety Excellence)Hiking Event

WISE (Women In Safety Excellence)Hiking Event

Bayview-Hunters Point Community Fair & Makers Market

Bayview-Hunters Point Community Fair & Makers Market

Atherton's Sounds of Summer 2026

Atherton's Sounds of Summer 2026

Filoli; Estate Trail

Filoli; Estate Trail

Flavor Release Party at Cruel Donuts & Ice Cream

Flavor Release Party at Cruel Donuts & Ice Cream

Smart Real Estate Decisions: From Home to Community

Smart Real Estate Decisions: From Home to Community

SVBE's Spring Swap Meet

SVBE's Spring Swap Meet

Hike with the Friends: Weekday Hike

Hike with the Friends: Weekday Hike

Building AI Ecosystem: Talks + AI Agent Workshops

Building AI Ecosystem: Talks + AI Agent Workshops

Soak Up Some Sun Day/Pool Party Hangout

Soak Up Some Sun Day/Pool Party Hangout

Learn How to Transplant Your Veggie Seedlings

Learn How to Transplant Your Veggie Seedlings

Free shred and e-waste recycling event

Free shred and e-waste recycling event

San Francisco Burners - Camp Speed Dating & Recruitment

San Francisco Burners - Camp Speed Dating & Recruitment

Urban Cycling 101: Day 1 Workshop

Urban Cycling 101: Day 1 Workshop

LISC Bay Area Faith and Housing Celebration 2026

LISC Bay Area Faith and Housing Celebration 2026

Earthwise welcomes Throw It In the Sink

Earthwise welcomes Throw It In the Sink

Chinatown History/ Book Talk: Staring into the Sun by Madelyn Postman

Chinatown History/ Book Talk: Staring into the Sun by Madelyn Postman

You’re invited: Houzz Pro AI and 3D Tech Lunch & Learn!

You’re invited: Houzz Pro AI and 3D Tech Lunch & Learn!

Book Sale Block Party (4th Annual)

Book Sale Block Party (4th Annual)

Things to do around Foster City

Trends in Foster City

1. Mothers day

2. Icc milpitas

3. Crowne plaza

4. Kids

5. Free kids

6. Summer camp

7. Massage fbsm

8. Pallet b

9. Nb ridaz

10. Splash san jose

11. Salsa dance

12. Memorial day weekend events

What are the best free events to attend?

Which events are currently trending in Foster City?

Which free events are coming up?