Costume Parties in Portland

Check out happening costume parties events all around Portland, ME

Thriller Throwdown 2025

Fri, 24 Oct at 05:30 pm Monument Square

Portland, ME Official Halloween Bar Crawl

Fri, 31 Oct at 05:00 pm Portland USD 15 to 36

The Official Halloween Bar Crawl (Fri & Sat) - Portland, ME

Fri, 31 Oct at 04:00 pm Fore Play Sports Pub USD 13 to 18

Pumpkinhead Halloween Rave: Featuring The Hive & Bassix

Fri, 31 Oct at 07:00 pm Shipyard Brewing Company USD 0 to 23

Portland Maine Halloween Bar Crawl All Access

Sat, 18 Oct at 04:00 pm Porttown Public House USD 15 to 36

M**der in the Dining Room: A Clue Themed Dinner

Fri, 24 Oct at 06:30 pm Blind Tiger Portland – Danforth Street USD 82

Maine's BEST HALLOWEEN PARTY w/Stolen Mojo, Outta Line and the Cover Tones!

Fri, 31 Oct at 07:00 pm DoubleTree by Hilton Hotel Portland, ME USD 34