Bijou After Dark Halloween
When: Saturday, October 31, 2026 at 9:00 PM PT
Where: Bijou, 190 Kentucky St., Petaluma, CA
A late-night Halloween event with snacks, cocktails, costume contest and music by DJ Bryce. Bijou After Dark Halloween is a nightlife event in Petaluma, California. It takes place at Bijou. The address is Bijou, 190 Kentucky St., Petaluma, CA. The date is Saturday, October 31, 2026 and it starts at 9:00 PM Pacific time. It runs through Sunday, November 1, 2026. Tickets and details are at eventbrite.com. This listing comes from Sonoma Magazine, Halloween roundup. It is listed under Nightlife on the SoCoSync calendar of Sonoma County events, which is rebuilt every night from venue and community…