“Adieu Sweet Shabbat.” Antique and contemporary objects used for Havdallah. Through Aug. 31. At Jewish Heritage Museum at Reutlinger Community for Jewish Living, 4000 Camino Tassajara, Danville. www.rcjl.org.

“Are We There Yet?” Through July 31. “Charlotte Salomon: Life? or Theatre?” Through July 31. “Gertrude Stein: Five Stories” Through Sept. 6. At Contemporary Jewish Museum, 736 Mission St., S.F. www.thecjm.org.

“A Roman Mosaic from Lod, Israel.” Through June 24. At Legion of Honor, 100 34th Ave., S.F. http://legionofhonor.famsf.org.

“Memories.” Through June. At Oshman Family JCC, 3921 Fabian Way, Palo Alto. www.paloaltojcc.org.

“From Underdog to Underworld: Jewish Gangsters and the American Dream.” Illustrations by graphic designer Pat Hamou. Through June 30. At Addison-Penzak JCC, 14855 Oka Road, Los Gatos. www.svjcc.org/arts.

“Gained in Translation: Jews, Germany, California circa 1849.” Magnes collection of Jewish life. Through July 11. At the Bancroft Library Gallery, U.C. Berkeley. www.magnes.org.

“Memories of Syria.” Abraham Shemi-Shosham paintings. “Sephardi Women of Turkey.” Audrey Daniel photographs. “Amulets.” Ethiopian women artists in Israel. Through June 20. At Peninsula JCC, 800 Foster City Blvd., Foster City. www.pjcc.org.

“Past Is Prologue.” Artist Barbara Michelman’s photo montage from Lithuania. Through Sept. 12. At Osher Marin JCC, 200 N. San Pedro Road, San Rafael. www.marinjcc.org.

“Rosh Hodesh.” Group exhibit of artists reinterpreting the holiday. Through July 31. At BJE Jewish Community Library, 1835 Ellis St., S.F. (415) 567-3327.