All Ages

Tipi on Alcatraz with Golden Gate Bridge in background
Events
Alcatraz Island - New Industries Building
In honor of the 50th anniversary of the Alcatraz Occupation, poet and scholar Dean Rader will lead an interactive presentation on the occupation.
Events
Mori Point Gate
Help protect endangered species and restore sensitive habitat while enjoying a day in the park.
Tipi on Alcatraz with Golden Gate Bridge in background
Events
Alcatraz Island - New Industries Building
Occupiers who were brought to the island by their parents between 1969 and 1971 share their perspectives of being a kid during the Occupation. In conjunction with Junior Ranger Day.
Smoky-gilled hypholoma mushroom
Events
Lake Lagunitas Parking Lot
Join Marin Municipal Water District, One Tam and the California Academy of Sciences at Lake Lagunitas to investigate mushroom biodiversity in this mycoblitz. Hone your naturalist skills, participate in community (citizen) projects through the North American Mycoflora Project and iNaturalist and become our scientific collaborator for a day!
Artist Ai Weiwei, photo by the FOR-SITE Foundation
Events
Presidio Theatre
Join us for a free screening of the new documentary "Yours Truly" at the Presidio Theatre.
Volunteers wash pots at the Fort Funston Nursery
Volunteer
Fort Funston Native Plant Nursery and Volunteer Program
Learn to grow and care for native plants while helping to preserve and restore your national park.
Volunteers wash pots at the Fort Funston Nursery
Volunteer
Fort Funston Native Plant Nursery and Volunteer Program
Learn to grow and care for native plants while helping to preserve and restore your national park.
Volunteers wash pots at the Fort Funston Nursery
Volunteer
Fort Funston Native Plant Nursery and Volunteer Program
Learn to grow and care for native plants while helping to preserve and restore your national park.
Volunteers wash pots at the Fort Funston Nursery
Volunteer
Fort Funston Native Plant Nursery and Volunteer Program
Learn to grow and care for native plants while helping to preserve and restore your national park.
Volunteer at work in Lands End
Volunteer
Lands End Parking Lot
Become a Park Steward and help restore unique San Francisco coastal habitat.