Halloween events in Waterloo

Name: Halloween Party w/ 4TH & TEN 🎃👻💀🤘🏻
Start: 2026-10-31
End: 2026-10-31
Location: Screaming Eagle American Bar and Grill

Check out happening halloween events all around Waterloo, IA

13 upcoming events Waterloo, United States Updated 27 Oct 2026

All 13 events in Waterloo

Fri, 30 Oct at 05:00 pm Waterloo Convention Center

NONPROFIT

Sat, 31 Oct at 10:00 am 512 Mulberry St., Waterloo, IA, United States, Iowa 50703

HALLOWEEN

Thu, 29 Oct at 05:00 pm 1950 Heath St., Waterloo, IA, United States, Iowa 50703

Fri, 30 Oct at 07:30 pm 313 Thompson ave.

MUSIC

Thu, 29 Oct at 04:00 pm Harmony Waterloo

TRUNK-OR-TREAT

Tue, 27 Oct at 04:00 pm 360 Westfield Ave, Waterloo, IA 50701-1312, United States

KIDS

Fri, 30 Oct at 05:00 pm 115 E. Ridgeway Ave, Waterloo, IA 50702

TRUNK-OR-TREAT

Sat, 31 Oct at 10:30 pm 117 Smith St Waterloo Iowa

Wed, 28 Oct at 06:00 pm 1955 Locke Ave, Waterloo, IA

HALLOWEEN

Sat, 31 Oct at 09:00 am St Edward School

TRUNK-OR-TREAT

Thu, 29 Oct at 05:00 pm 3032 Ansborough Ave, Waterloo, IA 50701-4422, United States

TRUNK-OR-TREAT

Tue, 27 Oct at 05:30 pm 415 Commercial St, Waterloo, IA, United States, Iowa 50701

ART

Sat, 31 Oct at 08:00 pm Screaming Eagle American Bar and Grill

HALLOWEEN-PARTIES