Événements et activités volunteer à San Mateo, CA
National River Cleanup Day 2026 - Site #13: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Maywood Park
National River Cleanup Day 2026 - Site #13: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Maywood Park
Orchids in the Park 2026 - Summer Sale - July 25 & July 26
Sat, Jul 25, 10:00 AM
San Francisco · SF County Fair Building
Orchids in the Park 2026 - Summer Sale - July 25 & July 26
Sat, Jul 25, 10:00 AM
San Francisco · SF County Fair Building
National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Everett N. "Eddie" Souza Park
National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara
Saturday at 9:00 AM
Santa Clara · Everett N. "Eddie" Souza Park
Ukrainian-American Film Night "Kherson: Human Safari" + Q&A w/ director
Sat, May 30, 5:00 PM
San Francisco · The Polish Club Inc.
Ukrainian-American Film Night "Kherson: Human Safari" + Q&A w/ director
Sat, May 30, 5:00 PM
San Francisco · The Polish Club Inc.
National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas
Saturday at 10:00 AM
Milpitas · Peter Gill Memorial Park
National River Cleanup Day 2026 - Site #09: Gill Memorial Park, Milpitas
Saturday at 10:00 AM
Milpitas · Peter Gill Memorial Park
BTS Concert Series: Bike Parking at Stanford Stadium
Saturday at 5:00 PM + 11 en plus
Santa Clara · Stanford Stadium
BTS Concert Series: Bike Parking at Stanford Stadium
Saturday at 5:00 PM + 11 en plus
Santa Clara · Stanford Stadium
DiscoverSF -- A Bay2Breakers Culture Bandits Walk through SF
Sunday at 8:30 AM
San Francisco · Children's Creativity Museum
DiscoverSF -- A Bay2Breakers Culture Bandits Walk through SF
Sunday at 8:30 AM
San Francisco · Children's Creativity Museum
Fillmore Street Happy Hour Cleanup
Fri, May 29, 3:00 PM + 7 en plus
San Francisco · Pinsa Rossa San Francisco
Fillmore Street Happy Hour Cleanup
Fri, May 29, 3:00 PM + 7 en plus
San Francisco · Pinsa Rossa San Francisco
La Peña's 51st Anniversary & Fundraiser ft. Orq. La Moderna Tradición
Sat, Jun 6, 8:00 PM
Berkeley · La Peña Cultural Center
La Peña's 51st Anniversary & Fundraiser ft. Orq. La Moderna Tradición
Sat, Jun 6, 8:00 PM
Berkeley · La Peña Cultural Center
Twilight Marsh Walk
Sat, Jun 20, 6:45 PM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
Twilight Marsh Walk
Sat, Jun 20, 6:45 PM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose
Saturday at 9:00 AM
San Jose · 1701 Airport Blvd
National River Cleanup Day 2026 - Site #04: Guadalupe River, San Jose
Saturday at 9:00 AM
San Jose · 1701 Airport Blvd
