Halloween in New Haven

Costume Parties

Your Guide For The Halloween In New Haven

Explore The Best of Halloween Parties & Events in New Haven, CT

World's Largest Pizza Costume Party!

300 College St 25 Sep 2026

USD 17 TO 28

The Gothic Market (May 9 + 10, 2026) Omni at Yale New Haven, CT

Omni New Haven Hotel at Yale 9 May 2026

May The Pours Be With You! Star Wars Day at Armada Brewing

190 River Street, New Haven, CT 3 May 2026