Halloween Costume Contests in Boston 2025

Name: 2026 ULEM Guild 8th Annual Big BOOOOO Adult Costume Party!!!
Start: 2026-10-24
End: 2026-10-24
Location: Bruce C. Bolling Municipal Building

Explore The Best Of Pumpkin Costume Parties & Events in Boston

2026 Endless Night Boston Vampire Ball: Le Cabaret Royale

Royale 26 Sep 2026

USD 29 TO 5,496

The Official Halloween Bar Crawl - Boston

SideBar 31 Oct 2026

USD 13 TO 18

Sinners & Saints Haunted Party Cruise

Bay State Cruise Company 31 Oct 2026

USD 38 TO 42

Boston Faneuil Hall Halloween Bar Crawl 2026

Wild Rover 31 Oct 2026

USD 24 TO 31

Joker Boston Halloween Party Cruise

Music City Queen Boston Riverboat 31 Oct 2026

USD 28 TO 53

Witches & Zombie Halloween Party Cruise

Bay State Cruise Company 30 Oct 2026

USD 38 TO 63

Endless Night Vampire Ball

Royale Boston 25 Sep 2026

2026 ULEM Guild 8th Annual Big BOOOOO Adult Costume Party!!!

Bruce C. Bolling Municipal Building 24 Oct 2026

USD 29