This event is in the past.It took place on April 18, 2026 at Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center.
Parks & Gardens
Parks & GardensButterfly Garden Volunteer Work Day
Alviso
Get your hands dirty restoring wetland habitat while soaking up bay views and spotting herons overhead. You'll pull invasive weeds, tidy trails, and leave the refuge better than you found it.
hands-on volunteering
family-friendly
wildlife spotting
bay views
Tips
🦆great for bird watching — bring binoculars
⏰arrive 10 minutes early for waiver
đź‘źdress for dirt and marshy conditions
Butterfly Garden Volunteer Work Day
Parks & GardensParks & GardensGet your hands dirty restoring wetland habitat while soaking up bay views and spotting herons overhead. You'll pull invasive weeds, tidy trails, and leave the refuge better than you found it.
hands-on volunteering
family-friendly
wildlife spotting
bay views
Tips
🦆great for bird watching — bring binoculars
⏰arrive 10 minutes early for waiver
đź‘źdress for dirt and marshy conditions
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