Événements et activités environmental volunteer à Atherton, CA
Volunteer Outdoors in Palo Alto at Pearson-Arastradero Preserve
Sat, Oct 24, 8:30 AM
Palo Alto · Pearson-Arastradero Preserve
Volunteer Outdoors in Palo Alto at Pearson-Arastradero Preserve
Sat, Oct 24, 8:30 AM
Palo Alto · Pearson-Arastradero Preserve
Volunteer Outdoors at Redwood Grove in Los Altos
Sat, Nov 7, 9:00 AM
Old Los Altos · Redwood Grove Nature Preserve
Volunteer Outdoors at Redwood Grove in Los Altos
Sat, Nov 7, 9:00 AM
Old Los Altos · Redwood Grove Nature Preserve
Burn Pile Build at Foothills Nature Preserve
Sun, Nov 8, 12:30 PM
Palo Alto · Foothills Park Nature Interpretive Center
Burn Pile Build at Foothills Nature Preserve
Sun, Nov 8, 12:30 PM
Palo Alto · Foothills Park Nature Interpretive Center
CANCELLED - International Day of Climate Action Volunteering
Sat, Oct 24, 9:00 AM
Alviso · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
CANCELLED - International Day of Climate Action Volunteering
Sat, Oct 24, 9:00 AM
Alviso · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
Family Nature Walks at Foothills Nature Preserve (2026/2027)
Sat, Nov 14, 11:00 AM + 1 en plus
Palo Alto · Foothills Nature Preserve
Family Nature Walks at Foothills Nature Preserve (2026/2027)
Sat, Nov 14, 11:00 AM + 1 en plus
Palo Alto · Foothills Nature Preserve
Sign Hill Stewards: Habitat Restoration
Sat, Oct 24, 9:00 AM + 5 en plus
Sign Hill · Sign Hill Parking Lot
Sign Hill Stewards: Habitat Restoration
Sat, Oct 24, 9:00 AM + 5 en plus
Sign Hill · Sign Hill Parking Lot
Bayview Happy Hour Cleanup
Sat, Oct 24, 4:00 PM + 9 en plus
Bayview · Gratta Wines Market, Winery and Lounge
Bayview Happy Hour Cleanup
Sat, Oct 24, 4:00 PM + 9 en plus
Bayview · Gratta Wines Market, Winery and Lounge
Baylands Explorations: Guided Nature Walks for Ages 6+
Sat, Nov 21, 10:00 AM + 1 en plus
Palo Alto · Baylands Nature Preserve
Baylands Explorations: Guided Nature Walks for Ages 6+
Sat, Nov 21, 10:00 AM + 1 en plus
Palo Alto · Baylands Nature Preserve
Volunteer: 2026 Silicon Valley Bike Summit: October 22
Thursday at 8:00 AM
Downtown Burlingame · Community Center
Volunteer: 2026 Silicon Valley Bike Summit: October 22
Thursday at 8:00 AM
Downtown Burlingame · Community Center
Heron's Head Park Volunteer Day
Thursday at 10:00 AM
Central Waterfront · EcoCenter at Heron's Head Park
Heron's Head Park Volunteer Day
Thursday at 10:00 AM
Central Waterfront · EcoCenter at Heron's Head Park
Phoenix Garden Monthly Volunteer Day
Sat, Nov 7, 9:00 AM + 1 en plus
San Mateo Highlands · Phoenix Garden (Parking lot across Youth Services Center)
Phoenix Garden Monthly Volunteer Day
Sat, Nov 7, 9:00 AM + 1 en plus
San Mateo Highlands · Phoenix Garden (Parking lot across Youth Services Center)
