Volunteer Événements et activités à San Mateo, CA
National River Cleanup Day at the EEC
Sat, May 16, 9:00 AM
San Jose · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
National River Cleanup Day at the EEC
Sat, May 16, 9:00 AM
San Jose · Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center
Impactful Speaking for NGOs: 1 Day Session in San Jose, CA
Thu, May 21, 9:00 AM + 1 plus
San Jose · 18 S Second St
Impactful Speaking for NGOs: 1 Day Session in San Jose, CA
Thu, May 21, 9:00 AM + 1 plus
San Jose · 18 S Second St
Twilight Marsh Walk
Sat, May 9, 6:45 PM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
Twilight Marsh Walk
Sat, May 9, 6:45 PM
Fremont · San Francisco Bay National Wildlife Refuge Visitor Center
The SF Ready to Roll Bike Faire at R.M.S.
Sun, May 3, 10:00 AM
San Francisco · Roosevelt Middle School
The SF Ready to Roll Bike Faire at R.M.S.
Sun, May 3, 10:00 AM
San Francisco · Roosevelt Middle School
Volunteer: Hop Hop Hooray Family Event at Viz Valley
Thu, Apr 30, 2:00 PM
San Francisco · Visitacion Valley Branch Library
Volunteer: Hop Hop Hooray Family Event at Viz Valley
Thu, Apr 30, 2:00 PM
San Francisco · Visitacion Valley Branch Library
Crafting Club
Tue, May 19, 6:00 PM + 4 plus
Santa Clara · Mission Branch Library (City of Santa Clara Library System)
Crafting Club
Tue, May 19, 6:00 PM + 4 plus
Santa Clara · Mission Branch Library (City of Santa Clara Library System)
CERT Refresher - Disaster Psychology
Fri, May 15, 9:00 AM
San Rafael · Albert J. Boro Community Center
CERT Refresher - Disaster Psychology
Fri, May 15, 9:00 AM
San Rafael · Albert J. Boro Community Center
GSB Class of 2000 Weekend Retreat | October 2026
Fri, Oct 2, 6:00 PM
Menlo Park · Class of 2000 Private Residence in Menlo Park
GSB Class of 2000 Weekend Retreat | October 2026
Fri, Oct 2, 6:00 PM
Menlo Park · Class of 2000 Private Residence in Menlo Park
Nervous About Public Speaking? You're Not Alone. (Come Practice With Us)
Today at 7:30 AM + 33 plus
San Mateo · College of San Mateo
Nervous About Public Speaking? You're Not Alone. (Come Practice With Us)
Today at 7:30 AM + 33 plus
San Mateo · College of San Mateo
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 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 #01: Calabazas Creek, Sunnyvale
Sat, May 16, 9:00 AM
Santa Clara · Wildwood Avenue
National River Cleanup Day 2026 - Site #01: Calabazas Creek, Sunnyvale
Sat, May 16, 9:00 AM
Santa Clara · Wildwood Avenue
