FREE. A helicopter will drop gold-foiled chocolate coins, a mega menorah, the world’s largest dreidel, DJ playing Chanukah music, fire juggling, latkes & jelly donuts. Sponsored by the Chabad Jewish Center of Petaluma. 4:30–6 p.m. Petaluma Fairgrounds. 175 Fairgrounds Dr., Petaluma. tinyurl.com/3bv8bada.