Événements et activités volunteer à Foster City, CA
Sunset Restoration at Russian Ridge Open Space Preserve
Wed, May 27, 5:30 PM
La Honda · Russian Ridge Preserve Parking
Sunset Restoration at Russian Ridge Open Space Preserve
Wed, May 27, 5:30 PM
La Honda · Russian Ridge Preserve Parking
National River Cleanup Day at the EEC
Saturday at 9:00 AM
San Jose · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
National River Cleanup Day at the EEC
Saturday at 9:00 AM
San Jose · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
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)
Wednesday Workday at Martial Cottle Park
Wednesday at 10:00 AM + 7 en plus
San Jose · Martial Cottle Park
Wednesday Workday at Martial Cottle Park
Wednesday at 10:00 AM + 7 en plus
San Jose · Martial Cottle Park
EPA Compost Integrations Volunteer / Voluntariado de Abono Orgánico
Wednesday at 1:45 PM + 2 en plus
East Palo Alto · 230 Demeter St
EPA Compost Integrations Volunteer / Voluntariado de Abono Orgánico
Wednesday at 1:45 PM + 2 en plus
East Palo Alto · 230 Demeter St
National River Cleanup Day 2026 - Site #42: Stevens Creek, Mountain View
Saturday at 9:00 AM
Mountain View · 13288 Franklin Ave
National River Cleanup Day 2026 - Site #42: Stevens Creek, Mountain View
Saturday at 9:00 AM
Mountain View · 13288 Franklin Ave
Community Garden Volunteer Workday/ Jornada Voluntaria de Jardinería
Thursday at 4:00 PM + 5 en plus
East Palo Alto · East Palo Alto Community Garden
Community Garden Volunteer Workday/ Jornada Voluntaria de Jardinería
Thursday at 4:00 PM + 5 en plus
East Palo Alto · East Palo Alto Community Garden
National River Cleanup Day 2026 - Site #25: Alviso Slough, San Jose
Saturday at 9:00 AM
San Jose · 4911 Spreckles Ave
National River Cleanup Day 2026 - Site #25: Alviso Slough, San Jose
Saturday at 9:00 AM
San Jose · 4911 Spreckles Ave
Community Day at Lincoln Glen Park and Willow Glen Community and Senior Cen
Sat, Jun 27, 8:45 AM
San Jose · 2190 Radio Ave
Community Day at Lincoln Glen Park and Willow Glen Community and Senior Cen
Sat, Jun 27, 8:45 AM
San Jose · 2190 Radio Ave
When We Win: Passion for Justice - A film about Yuri Kochiyama
Tue, May 19, 7:30 PM
Berkeley · La Peña Cultural Center
When We Win: Passion for Justice - A film about Yuri Kochiyama
Tue, May 19, 7:30 PM
Berkeley · La Peña Cultural Center
Bike Camping Overnight Coyote Hills Regional - Ride Like a Girl
Sat, Jun 27, 9:00 AM
Fremont · Coyote Hills Regional Park
Bike Camping Overnight Coyote Hills Regional - Ride Like a Girl
Sat, Jun 27, 9:00 AM
Fremont · Coyote Hills Regional Park
National River Cleanup Day 2026 - Site #48: Guadalupe River, Santa Clara
Saturday at 9:00 AM
San Jose · Alviso Education Center
National River Cleanup Day 2026 - Site #48: Guadalupe River, Santa Clara
Saturday at 9:00 AM
San Jose · Alviso Education Center
National River Cleanup Day 2026 - Site #01: Calabazas Creek, Sunnyvale
Saturday at 9:00 AM
Santa Clara · Wildwood Avenue
National River Cleanup Day 2026 - Site #01: Calabazas Creek, Sunnyvale
Saturday at 9:00 AM
Santa Clara · Wildwood Avenue
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Saturday at 9:00 AM
Cupertino · 10235 Parkside Ln
National River Cleanup Day 2026 - Site #02: Regnart Creek, Cupertino
Saturday at 9:00 AM
Cupertino · 10235 Parkside Ln
JRMF Math Festival Sports Basement Sunnyvale
Saturday at 1:30 PM
Sunnyvale · Sports Basement Sunnyvale
JRMF Math Festival Sports Basement Sunnyvale
Saturday at 1:30 PM
Sunnyvale · Sports Basement Sunnyvale
National River Cleanup Day 2026 - Site #12: Guadalupe River, Santa Clara
Saturday at 9:00 AM
Santa Clara · 4321 Lick Mill Blvd
National River Cleanup Day 2026 - Site #12: Guadalupe River, Santa Clara
Saturday at 9:00 AM
Santa Clara · 4321 Lick Mill Blvd
