Eventos national river cleanup day 2025 en Cupertino, CA
Coastal Cleanup Day at Castro Valley Creek Trail 2025
Sat, Sep 20, 9:00 AM
Downtown Castro Valley · Castro Valley Creek Trail adjacent to the KFC
Coastal Cleanup Day at Castro Valley Creek Trail 2025
Sat, Sep 20, 9:00 AM
Downtown Castro Valley · Castro Valley Creek Trail adjacent to the KFC
Coastal Cleanup Volunteer Day at the EEC
Sun, Sep 21, 9:00 AM
Alviso · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
Coastal Cleanup Volunteer Day at the EEC
Sun, Sep 21, 9:00 AM
Alviso · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
Coastal Cleanup Day 2025 - Site #41: Los Gatos Creek, Campbell
Sat, Sep 20, 9:00 AM
North of Hamilton Avenue · Campbell Park
Coastal Cleanup Day 2025 - Site #41: Los Gatos Creek, Campbell
Sat, Sep 20, 9:00 AM
North of Hamilton Avenue · Campbell Park
Coastal Cleanup Day 2025 - Site #13: Bay Trail, Sunnyvale
Sat, Sep 20, 9:00 AM
Sunnyvale East · Sunnyvale Bay Trail
Coastal Cleanup Day 2025 - Site #13: Bay Trail, Sunnyvale
Sat, Sep 20, 9:00 AM
Sunnyvale East · Sunnyvale Bay Trail
California Coastal Cleanup Day at Tassajara Creek (Emerald Glen Park)
Sat, Sep 20, 9:00 AM
Dougherty · Emerald Glen Park
California Coastal Cleanup Day at Tassajara Creek (Emerald Glen Park)
Sat, Sep 20, 9:00 AM
Dougherty · Emerald Glen Park
California Coastal Cleanup Day at Arroyo del Valle (Main St in Pleasanton)
Sat, Sep 20, 9:00 AM
Radum · Main Street
California Coastal Cleanup Day at Arroyo del Valle (Main St in Pleasanton)
Sat, Sep 20, 9:00 AM
Radum · Main Street
Accessibility Day 2025
Thu, Sep 18, 11:00 AM
Fruitdale · Santa Clara Valley Medical Center, Renova Park
Accessibility Day 2025
Thu, Sep 18, 11:00 AM
Fruitdale · Santa Clara Valley Medical Center, Renova Park
California Coastal Cleanup Day at Robertson Park (Concannon to Arroyo Rd)
Sat, Sep 20, 9:00 AM
Trevarno · Robertson Park
California Coastal Cleanup Day at Robertson Park (Concannon to Arroyo Rd)
Sat, Sep 20, 9:00 AM
Trevarno · Robertson Park
California Coastal Cleanup Day at Altamont Creek (Bluebell to Springtown)
Sat, Sep 20, 9:00 AM
Livermore · Altamont Creek (Springtown blvd to Blluebell Dr)
California Coastal Cleanup Day at Altamont Creek (Bluebell to Springtown)
Sat, Sep 20, 9:00 AM
Livermore · Altamont Creek (Springtown blvd to Blluebell Dr)
Stewardship Sunday at the Wildlife Refuge
Sun, Sep 14, 9:00 AM
Jarvis Landing · San Francisco Bay National Wildlife Refuge Visitor Center
Stewardship Sunday at the Wildlife Refuge
Sun, Sep 14, 9:00 AM
Jarvis Landing · San Francisco Bay National Wildlife Refuge Visitor Center
California Coastal Cleanup Day @Arroyo Las Positas (Northfront to Vasco Rd)
Sat, Sep 20, 9:00 AM
Ulmar · Arroyo Las Positas (Northfront to Vasco Rd)
California Coastal Cleanup Day @Arroyo Las Positas (Northfront to Vasco Rd)
Sat, Sep 20, 9:00 AM
Ulmar · Arroyo Las Positas (Northfront to Vasco Rd)
Keep Hayward Clean & Green 10/18/25 Neighborhood Cleanup
Sat, Oct 18, 8:00 AM
Southgate · Southgate Park
Keep Hayward Clean & Green 10/18/25 Neighborhood Cleanup
Sat, Oct 18, 8:00 AM
Southgate · Southgate Park
California Biodiversity Day BioBlitz
Sun, Sep 7, 10:30 AM
Alviso · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
California Biodiversity Day BioBlitz
Sun, Sep 7, 10:30 AM
Alviso · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
41st Annual California Coastal Cleanup Day with Nordic Naturals
Sat, Sep 20, 8:30 AM
Prospect Heights · Rio Del Mar Beach
41st Annual California Coastal Cleanup Day with Nordic Naturals
Sat, Sep 20, 8:30 AM
Prospect Heights · Rio Del Mar Beach
