Tree care workday
Urban Forestry Education Center Workday
to
Our City Forest Urban Forestry Education Center, 391 Chynoweth Ave, San Jose, CA 95136, San Jose, California, United States · map
Cost: Free
Saturday 9 am - noon volunteer workday caring for the arboretum and demonstration gardens; recurring, 18+ volunteers sign a waiver, under-13s with an adult.
Listed from the organization's page. Updated Nov 8, 2026. Markdown.