Halloween costume contests in Frederick

Pumpkin costume contests, horror events & parties in Frederick

October 31st is coming and we are here for all the festivities. The crazy outfits, the night-long parties, and the endless halloween celebrations in Frederick. Enjoy Halloween in the best way possible by participating in costume contests 2025 happening in Frederick. Explore best of Halloween Costume Contests happening in Frederick.

Costume Parties in Frederick

Costume Parties in Frederick

Sat, 18 Oct

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Frederick Fairgr...

Dragon Distillery's Annual Halloween Bash
Sat, 11 Oct

•

The Village at W...

Trunk or Treat - Doggy Style and Adoption Event

Costume Parties from nearby cities

31 Oct-01 Nov

•

Spirit of Washin...

DC Halloween Party Cruise | Titanic Masquerade

6+ Interested
Fri, 24 Oct

•

Enoch Pratt Free...

Final Fridays: Brews and Boos

6+ Interested
Fri, 31 Oct

•

Inner Harbor Spi...

DC Halloween Party | Black Pearl Cruise

4+ Interested
Sat, 27 Sep

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Greene Township Park

Fall Faerie Festival 2025

7+ Interested
Sat, 04 Oct

•

Washington Count...

Quad State Beer Fest: Halloween Hysteria 2025 Vendor APPLICATION
Fri, 31 Oct

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St. Mary's Park

Bike Party- Halloween Ride!
Fri, 31 Oct

•

2 N Conococheagu...

Trick or Treat in Town Square
Fri, 31 Oct

•

More Than Java Café

Fright & Vibe — a grown-up Halloween experience
Sat, 01 Nov

•

John Carlyle Square

Alexandria Fall-O-Ween @ John Carlyle Square

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