The event will begin at 9 p.m. with both egalitarian and Orthodox Ma'ariv (evening) services and havdallah under the stars. Study sessions will start at 10 p.m. and continue through the night.

Leaders include Robert and Dan Alter, Rachel and David Biale, Ken Cohen, Chanan and Jody Feld, Don Fisher, Avital Plan, Nitzhia Shaked and Rabbis Eliezer Finkelman, Michael Goldberg and Stuart Kelman.

The event includes a program for teenagers called Teen Tikkun.

Sponsors include Ahavat Yisrael, BRJCC, Jewish Family and Children's Service of the East Bay, Temple Israel, and Congregations Beth Israel and Netivot Shalom.

For information, call BRJCC, (510) 848-0237.