“Out of Order Seder: Late Night at the Jewseum.” Dance party and fundraiser with cocktails and a live DJ. At the Contemporary Jewish Museum, 736 Mission St., S.F. 9 p.m. $75. www.thecjm.org.
“Hazon Food Festival.” Day-long conference featuring dozens of workshops and talks from Bay Area farmers, beekeepers, rabbis, chefs and more. At Oshman Family JCC, 3921 Fabian Way, Palo Alto. 9 to 4:30 p.m. $15-$18 adults; $5 children ages 8-13; Free children under 7. www.paloaltojcc.org.