Friends of the Regional Parks 
c/o Tilden Regional Park
Berkeley, CA 94708
(510) 544-3169
https://nativeplants.org/
Organization
The Friends of the Regional Parks Botanic Garden is a volunteer-run nonprofit organization dedicated to supporting the Garden’s important work in education, horticulture, and conservation of California native plants. Since our founding in 1996, the Friends organization has provided funding for many important Garden projects including plant collection; docent training; and path, building, and planting bed improvement. By joining the Friends, you contribute directly to preserving and enhancing the Garden for the benefit of all visitors.
c/o Tilden Regional Park
Berkeley, CA 94708-2396
General Information, Tours
(510) 544-3169 bgarden@ebparks.org