wednesday/4
“Pop-up Exhibition: Jewish Family Trees with Naomi Seidman.” Graduate Theological Union professor discusses genealogy and the family tree preserved in Magnes Collection’s Reichel Family Papers. At Magnes, 2121 Allston Way, Berkeley. 12 p.m. Free. www.magnes.org
saturday/7
“From Generation to Generation.” Opening of exhibit showcasing Congregation B’nai Israel’s 150-year history in Petaluma. Features wine, hors d’oeuvres, speeches and entertainment, including “Singing Jewish Cowboy” Scott Gerber. Through April 26. At Petaluma Museum, 20 Fourth St., Petaluma. 5 p.m. Free. www.bnaiisrael.net
wednesday/11
“Pop-up Exhibition: Beyond Brundibár: Jewish Composers of the Holocaust.” Nanette McGuinness of the Jewish Music and Poetry Project discusses the legacy of Jewish musicians and composers from Germany and other Axis-occupied countries. At Magnes, 2121 Allston Way, Berkeley. 12 p.m. Free. www.magnes.org