Costume Parties in Petaluma

Name: Halloween Party
Start: 2026-10-30
End: 2026-10-30
Location: The Church of Jesus Christ of Latter-day Saints

Check out happening costume parties events all around Petaluma, CA

4 upcoming events Petaluma, United States Updated 18 Sep 2026

All 4 events in Petaluma

Sat, 31 Oct at 03:00 pm Historic Downtown Petaluma

TRIPS-ADVENTURES

Fri, 30 Oct at 08:00 pm Vanity Vintage

USD 23 FITNESS

Sat, 31 Oct at 07:00 pm Hall of the Above —located in the historic Sonoma County National Bank building.

USD 45 TO 55 FITNESS

Fri, 30 Oct at 06:00 pm The Church of Jesus Christ of Latter-day Saints

FREE HALLOWEEN-PARTIES