Halloween Costume Contests in Washington 2025

Explore The Best Of Pumpkin Costume Parties & Events in Washington

DC Halloween Party Cruise | Titanic Masquerade

 Spirit of Washington DC by Hornblower 31 Oct 2026
USD 30 TO 57

Washington D.C. Halloween Bar Crawl 2026

 Hard Rock Cafe 31 Oct 2026
USD 25 TO 32

The Official Halloween Bar Crawl - Washington DC

 SPIN 30 Oct 2026
USD 14 TO 20

Loc costume ball

 The Library of Congress 11 Jun 2026

Embassy Row Rooftop Halloween under the Stars: 2 Bands + Swing/Salsa Lesson

 The Ven at Embassy Row, Washington, D.C., a Tribute Portfolio Hotel 31 Oct 2026
USD 29 TO 39

Dungeon Crawler Carl: Parade of Horribles Launch Party at Pubkey

 Pubkey 13 Jun 2026
FREE

Trick or Treat at Tudor Place

 Tudor Place 31 Oct 2026
USD 12 TO 23

Hill Family Biking: Halloween Ride

 Lincoln Park at the Lincoln Statue 24 Oct 2026
FREE