sunday/21

Drop-In Art Making: Micro Art. Young children and their parents create art inspired by science as they look through high-powered microscopes. Inspired by “Roman Vishniac Rediscovered” exhibit. Presented in collaboration with California Academy of Sciences. At Contemporary Jewish Museum, 736 Mission St., S.F. 11 a.m. to 3 p.m. Also Feb. 28. Included with museum admission. www.thecjm.org