June 3 to August 28 Native American Exhibit: “Tribal Voices” Featuring Native American art from Christine Cobaugh and Becky Olvera Schultz, displays from the Marin Native American Museum, interpretive panels from Federated Indians of Graton Rancheria, local artifacts and more. Petaluma Historical Library and Museum, 20 4th St. , Petaluma Thursday through Saturday: 10 a.m. to 4 p.m. Sunday: Noon to 3 p.m. $5 donation requested submitted by Kay Hardy, 707-981-7171 kaynh@yahoo.com