From top: Some of the 200 attendees at Chabad's Pre-Rosh Hashana Mega Challah Bake knead their dough at Congregation Neveh Shalom Thursday, Sept. 7; Sandra Lewis adds sugar to begin forming her dough; Maya Aharoni, 2, and mom Ashley Austin bring their dough together; Chaiky Rivkin instructs attendees in both the physical and spiritual elements of challah; attendees stir their dough mixture together. (Rockne Roll/The Jewish Review)