Halloween Costume Contests in Las Vegas 2025

Explore The Best Of Pumpkin Costume Parties & Events in Las Vegas

Tiesto | Las Vegas Halloween Party | OMNIA

 OMNIA Las Vegas Nightclub 30 Oct 2026

Halloween Fremont Street Bar Crawl

 Hennessey's Tavern 30 Oct 2026
USD 50 TO 98

The Official Halloween Bar Crawl - Las Vegas

 Hennessey's Tavern 31 Oct 2026

Tavern of Legends! Medieval Cosplay Party

 Millennium FANDOM BAR 19 Jun 2026
FREE

Midsummer Night's Dream Ball

St. Louis, Missouri 31 Jul 2026

Liquid Red Vampire Gala 2026

 Dust Las Vegas 26 Jun 2026

DreamBirds Disco Dance Party - Benefitting S.A.F.E. House

 6795 S Agilysys Way, Las Vegas, NV 89113-2332, United States 26 Jun 2026

Crawl-O-Ween Party Bus Nightclub Crawl With Free Drinks

 Mandalay Bay 30 Oct 2025
USD 59