Waterloo Halloween Events

Halloween events Happening Next in Waterloo, IA

Trunk or Treat - Allen College

 1950 Heath St., Waterloo, IA, United States, Iowa 50703 30 Oct 2025
TRUNK-OR-TREAT

Halloween Costume Party w In Cahoots!

 310 E 4th St, Waterloo, IA 31 Oct 2025
COSTUME-PARTIES

Bringing The Community Together Trunk or Treat

 La Cava Mexican Bar and Grill Parking Lot 31 Oct 2025
TRUNK-OR-TREAT

The All Hallows Eve Karaoke Show

 Local Bar Hop 31 Oct 2025
KARAOKE

Rydell Chevrolet 2025 Trunk or Treat!

 1325 E San Marnan Dr, Waterloo, IA, United States, Iowa 50702 30 Oct 2025
TRUNK-OR-TREAT

Chili & Pumpkins 🎃

1955 Locke Ave, Waterloo, IA 29 Oct 2025
PUMPKIN-PATCH

Trick or Treating at the Mansion!

 ​800 W 4th St., Waterloo, IA, United States, Iowa 50702 31 Oct 2025
HALLOWEEN

Halloween Rock n Roll Party w/ BAD RUMOR + COSTUME CONTEST

 1125 West Donald St, Waterloo, IA, United States, Iowa 50703 1 Nov 2025
HALLOWEEN

Death and Candy Corn Murder Mystery Party

 ​800 W 4th St., Waterloo, IA, United States, Iowa 50702 31 Oct 2025
HALLOWEEN

Mischief Night Masquerade

 Iron Horse Saloon Waterloo 30 Oct 2025
MUSIC

Drink Local Halloweekend!

 Iron Horse Saloon Waterloo 30 Oct 2025
FESTIVALS

Trick or Treat: Fright Night at the Phelps

 225 Commercial St., Waterloo, IA, United States, Iowa 50701 29 Oct 2025
TRICK-OR-TREAT

Trunk Or Treat Capri College Waterloo

 2323 Crossroads Blvd, Waterloo, IA, United States, Iowa 50702 29 Oct 2025
TRUNK-OR-TREAT

Treat or Trade: Costume Trunk Party!

 TechWorks Campus 28 Oct 2025
TRUNK-OR-TREAT