Earth Day San Francisco 52nd Anniversary

Saturday, April 23, 11 a.m.–7 p.m.
Valencia Street (btw. 19th & 20th Sts.)
The festival features speakers and panel discussions, demos, and workshops on conservation, climate change, recycling, and the intersection of politics, technology, and the environment. Enjoy live music, art, a chef zone, , and more. Free, earthdaysf.org