Costume Parties in New Haven
Check out happening costume parties events all around New Haven, CT
2025 New Haven Halloween Bar Crawl
Sat, 01 Nov at 04:00 pm
New Haven
USD 9 to 18
The Official Halloween Bar Crawl (Fri & Sat) - New Haven
Fri, 31 Oct at 04:00 pm
Secrets.newhaven
Dia de los Muertos x Halloween Salsa y Bachata Dance Social
Sat, 01 Nov at 08:00 pm
57 Olive st, New Haven, CT, United States, Connecticut 06511
DJ Platinum's 2025 Halloween Costume Day Party $500 Cash Prize Best Costume
Sat, 01 Nov at 03:00 pm
Club Vandome
USD 18
Free Family Fun Day!
Sun, 26 Oct at 10:00 am
247 College St, New Haven, CT, United States, Connecticut 06510
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Costume Parties in New Haven