This larger-than-life, free Chanukah Celebration features a mega menorah, the world’s largest dreidel, a deejay spinning Chanukah music, fire juggling, crafts, interactive games, latkes, and jelly donuts. And don’t forget the helicopter set to drop gold-foiled chocolate coins! Sponsored by the Chabad Jewish Center of Petaluma for a 10th year, the festival of Chanukah is all about the power of light over darkness. Sunday Dec. 29 from 4:30–6 p.m. at Sonoma-Marin Farigrounds. 175 Fairgrounds Dr., Petaluma. No cost but registration required at tinyurl.com/2eey89ew.