Événements et activités volunteer à Fremont, CA
JRMF Math Festival Sports Basement Sunnyvale
Sat, May 16, 1:30 PM
Sunnyvale · Sports Basement Sunnyvale
JRMF Math Festival Sports Basement Sunnyvale
Sat, May 16, 1:30 PM
Sunnyvale · Sports Basement Sunnyvale
San Jose Race to Restore
Sat, May 23, 10:00 AM
San Jose · Flickinger Park, Flickinger Ave. & Tourney Dr.
San Jose Race to Restore
Sat, May 23, 10:00 AM
San Jose · Flickinger Park, Flickinger Ave. & Tourney Dr.
National River Cleanup Day 2026 - Site #45: Penitencia Creek, Milpitas
Sat, May 16, 9:00 AM
Milpitas · Creek entrance at the end of Lundy Rd, Milpitas
National River Cleanup Day 2026 - Site #45: Penitencia Creek, Milpitas
Sat, May 16, 9:00 AM
Milpitas · Creek entrance at the end of Lundy Rd, Milpitas
National River Cleanup Day 2026 - Site #48: Guadalupe River, Santa Clara
Sat, May 16, 9:00 AM
San Jose · Alviso Education Center
National River Cleanup Day 2026 - Site #48: Guadalupe River, Santa Clara
Sat, May 16, 9:00 AM
San Jose · Alviso Education Center
National River Cleanup Day 2026 - Site 24: El Camino Storm Drain, Sunnyvale
Sat, May 16, 9:00 AM
Sunnyvale · El Camino Storm Drain near Willow Ave
National River Cleanup Day 2026 - Site 24: El Camino Storm Drain, Sunnyvale
Sat, May 16, 9:00 AM
Sunnyvale · El Camino Storm Drain near Willow Ave
National River Cleanup Day 2026 - Site #16: Adobe Creek, Palo Alto
Sat, May 16, 9:00 AM
Palo Alto · 3803 E Bayshore Rd
National River Cleanup Day 2026 - Site #16: Adobe Creek, Palo Alto
Sat, May 16, 9:00 AM
Palo Alto · 3803 E Bayshore Rd
Veggielution Farm Volunteering - Saturday Field Work
Today at 9:00 AM + 3 en plus
San Jose · 647 S King Rd
Veggielution Farm Volunteering - Saturday Field Work
Today at 9:00 AM + 3 en plus
San Jose · 647 S King Rd
Stewardship Saturday at the Don Edwards San Francisco Bay NWR in Fremont
Today at 9:00 AM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
Stewardship Saturday at the Don Edwards San Francisco Bay NWR in Fremont
Today at 9:00 AM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara
Sat, May 16, 9:00 AM
Santa Clara · Everett N. "Eddie" Souza Park
National River Cleanup Day 2026 - Site #08: Saratoga Creek, Santa Clara
Sat, May 16, 9:00 AM
Santa Clara · Everett N. "Eddie" Souza Park
Volunteer to Propagate Locally Native Plants
Tomorrow at 10:00 AM
San Jose · Roberto Adobe & Sunol House
Volunteer to Propagate Locally Native Plants
Tomorrow at 10:00 AM
San Jose · Roberto Adobe & Sunol House
National River Cleanup Day 2026 - Site #26: Deer Creek, Los Altos Hills
Sat, May 16, 9:00 AM
Los Altos Hills · 27500 Purissima Rd
National River Cleanup Day 2026 - Site #26: Deer Creek, Los Altos Hills
Sat, May 16, 9:00 AM
Los Altos Hills · 27500 Purissima Rd
National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 3128 Penitencia Creek Rd
National River Cleanup Day 2026 - Site #07: Penitencia Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · 3128 Penitencia Creek Rd
National River Cleanup Day - Site #41: Sunnyvale East Channel, Sunnyvale
Sat, May 16, 9:00 AM
Sunnyvale · Fair Oaks Dog Park
National River Cleanup Day - Site #41: Sunnyvale East Channel, Sunnyvale
Sat, May 16, 9:00 AM
Sunnyvale · Fair Oaks Dog Park
Wild Oyster Project's Monthly Volunteer Work Day (SF)
Sun, May 24, 10:00 AM
San Francisco · 480 Amador St
Wild Oyster Project's Monthly Volunteer Work Day (SF)
Sun, May 24, 10:00 AM
San Francisco · 480 Amador St
National River Cleanup Day 2026 - Site #28: Quimby Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Near 3181 Mt Oso Dr
National River Cleanup Day 2026 - Site #28: Quimby Creek, San Jose
Sat, May 16, 9:00 AM
San Jose · Near 3181 Mt Oso Dr
Sunday Youth Repair Event
Sun, May 31, 9:00 AM
Palo Alto · Silicon Valley Bicycle Exchange, (Entrance faces our parking lot off Corporation Way)
Sunday Youth Repair Event
Sun, May 31, 9:00 AM
Palo Alto · Silicon Valley Bicycle Exchange, (Entrance faces our parking lot off Corporation Way)
Clement Street Happy Hour Cleanup
Fri, May 15, 4:00 PM + 31 en plus
San Francisco · Richmond Republic Draught House
Clement Street Happy Hour Cleanup
Fri, May 15, 4:00 PM + 31 en plus
San Francisco · Richmond Republic Draught House
