Community Events and Things to do in Foster City, CA this week

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Upper Polk Cleanup
Tomorrow at 5:00 PM
San Francisco · Woods Polk Station
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Upper Polk Cleanup
Tomorrow at 5:00 PM
San Francisco · Woods Polk Station
Almost full
National River Cleanup Day 2026 - Site #12: Guadalupe River, Santa Clara
Saturday at 9:00 AM
Santa Clara · 4321 Lick Mill Blvd
Almost full
National River Cleanup Day 2026 - Site #12: Guadalupe River, Santa Clara
Saturday at 9:00 AM
Santa Clara · 4321 Lick Mill Blvd
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Clement Street Happy Hour Cleanup
Friday at 4:00 PM
San Francisco · Richmond Republic Draught House
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Clement Street Happy Hour Cleanup
Friday at 4:00 PM
San Francisco · Richmond Republic Draught House
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National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas
Saturday at 10:00 AM
Milpitas · Peter Gill Memorial Park
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National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas
Saturday at 10:00 AM
Milpitas · Peter Gill Memorial Park
Almost full
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Saturday at 9:00 AM
Cupertino · 10235 Parkside Ln
Almost full
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Saturday at 9:00 AM
Cupertino · 10235 Parkside Ln
Almost full
National River Cleanup Day 2026 - Site #39: Calabazas Creek, Santa Clara
Saturday at 1:00 PM
Santa Clara · Creek Entrance near 1445 Pomeroy Ave
Almost full
National River Cleanup Day 2026 - Site #39: Calabazas Creek, Santa Clara
Saturday at 1:00 PM
Santa Clara · Creek Entrance near 1445 Pomeroy Ave
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San Mateo Phoenix Garden Compost Volunteer / Voluntariado de Abono Orgánico
Saturday at 1:30 PM
San Mateo · 222 Paul Scannell Dr
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San Mateo Phoenix Garden Compost Volunteer / Voluntariado de Abono Orgánico
Saturday at 1:30 PM
San Mateo · 222 Paul Scannell Dr
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Fort Miley Cleanup and Workday
Tomorrow at 10:00 AM
San Francisco · Battery Chester
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Fort Miley Cleanup and Workday
Tomorrow at 10:00 AM
San Francisco · Battery Chester
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National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Everett N. "Eddie" Souza Park
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National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Everett N. "Eddie" Souza Park
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Excelsior Cleanup
Saturday at 11:00 AM
San Francisco · Recovery Room
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Excelsior Cleanup
Saturday at 11:00 AM
San Francisco · Recovery Room
Almost full
National River Cleanup Day 2026 - Site #13: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Maywood Park
Almost full
National River Cleanup Day 2026 - Site #13: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Maywood Park
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Tiburon Asian American Pacific Islander Heritage Festival
Saturday at 1:00 PM
Tiburon · Zelinsky Park
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Tiburon Asian American Pacific Islander Heritage Festival
Saturday at 1:00 PM
Tiburon · Zelinsky Park
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24th Street Cleanup
Saturday at 11:00 AM
San Francisco · Wise Sons Jewish Deli
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24th Street Cleanup
Saturday at 11:00 AM
San Francisco · Wise Sons Jewish Deli
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San Francisco Social and Language Exchange (Make New Friends) ✨
Friday at 6:00 PM
San Francisco · Woodbury
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San Francisco Social and Language Exchange (Make New Friends) ✨
Friday at 6:00 PM
San Francisco · Woodbury
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Danville Highway Ramp Trash Cleanup
Saturday at 8:30 AM
Danville · El Cerro Boulevard
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Danville Highway Ramp Trash Cleanup
Saturday at 8:30 AM
Danville · El Cerro Boulevard
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Castro Cleanup
Saturday at 10:00 AM
San Francisco · Hi Tops San Francisco
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Castro Cleanup
Saturday at 10:00 AM
San Francisco · Hi Tops San Francisco
Going fast
National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose
Saturday at 9:00 AM
San Jose · 1701 Airport Blvd
Going fast
National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose
Saturday at 9:00 AM
San Jose · 1701 Airport Blvd
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Bollywood Nights at Salesforce Park - Free
Friday at 5:30 PM
San Francisco · Salesforce Park
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Bollywood Nights at Salesforce Park - Free
Friday at 5:30 PM
San Francisco · Salesforce Park
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Land, Villains, and Revolutionaries
Saturday at 9:00 AM
San Francisco · HI San Francisco Downtown Hostel
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Land, Villains, and Revolutionaries
Saturday at 9:00 AM
San Francisco · HI San Francisco Downtown Hostel
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Six Stellar San Franciscans: a walking tour
Friday at 2:00 PM + 1 more
San Francisco · HI San Francisco Downtown Hostel
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Six Stellar San Franciscans: a walking tour
Friday at 2:00 PM + 1 more
San Francisco · HI San Francisco Downtown Hostel

Trends in Foster City

Explore more trends

Frequently asked questions about Foster City

What are the best events to attend this week?

According to Eventbrite, the best events this week are:

National River Cleanup Day 2026 - Site #12: Guadalupe River, Santa Clara

National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas

National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino

National River Cleanup Day 2026 - Site #39: Calabazas Creek, Santa Clara

Which events are currently trending in Foster City?

The trending searches this month in Foster City are:

Which events are coming up?

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

Fort Miley Cleanup and Workday

Upper Polk Cleanup

Six Stellar San Franciscans: a walking tour

Clement Street Happy Hour Cleanup

Upper Polk Cleanup

Upper Polk Cleanup

National River Cleanup Day 2026 - Site #12: Guadalupe River, Santa Clara

National River Cleanup Day 2026 - Site #12: Guadalupe River, Santa Clara

Clement Street Happy Hour Cleanup

Clement Street Happy Hour Cleanup

National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas

National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas

National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino

National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino

National River Cleanup Day 2026 - Site #39: Calabazas Creek, Santa Clara

National River Cleanup Day 2026 - Site #39: Calabazas Creek, Santa Clara

San Mateo Phoenix Garden Compost Volunteer / Voluntariado de Abono Orgánico

San Mateo Phoenix Garden Compost Volunteer / Voluntariado de Abono Orgánico

Fort Miley Cleanup and Workday

Fort Miley Cleanup and Workday

National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara

National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara

Excelsior Cleanup

Excelsior Cleanup

National River Cleanup Day 2026 - Site #13: Saratoga Creek, Santa Clara

National River Cleanup Day 2026 - Site #13: Saratoga Creek, Santa Clara

Tiburon Asian American Pacific Islander Heritage Festival

Tiburon Asian American Pacific Islander Heritage Festival

24th Street Cleanup

24th Street Cleanup

San Francisco Social and Language Exchange (Make New Friends) ✨

San Francisco Social and Language Exchange (Make New Friends) ✨

Danville Highway Ramp Trash Cleanup

Danville Highway Ramp Trash Cleanup

Castro Cleanup

Castro Cleanup

National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose

National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose

Bollywood Nights at Salesforce Park - Free

Bollywood Nights at Salesforce Park - Free

Land, Villains, and Revolutionaries

Land, Villains, and Revolutionaries

Six Stellar San Franciscans: a walking tour

Six Stellar San Franciscans: a walking tour

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 events to attend this week?

Which events are currently trending in Foster City?

Which events are coming up?