Mill ValleySacred SpacesAncestry, ritual and memory converge in Ancestral Kinship Unmasked, a new exhibition by Jacqueline López featured during the Mill Valley Art Walk. 5:30–7:30pm, Tuesday, Aug. 4, at the Mill Valley Aquatics & Fitness Center, 180 Camino Alto. shamanist.artSonomaValley LaughsThe punchlines return to Andrews Hall as Valley Laughs serves up another evening of stand-up courtesy of Smit Show Comedy. 7:30pm, Friday, Aug. 7, at Andrews Hall, Sonoma Community Center, 276 E. Napa St., Sonoma. Exhibition runs Aug. 5–27 at Sausalito Center for the Arts, 750 Bridgeway.