Waterloo Halloween Events

Halloween events Happening Next in Waterloo, ON

HALLOWEEN NIGHT - INSIDE RARE NIGHTCLUB

 RARE NIGHTCLUB & EVENTS CENTRE 31 Oct 2025
HALLOWEEN CAD 20 TO 40

PESADILLA - KW'S OFFICIAL LATIN HALLOWEEN PARTY

 Room 47 31 Oct 2025
HALLOWEEN CAD 17 TO 28

EMO Night - Halloween Edition

Maxwell's Concerts & Events 31 Oct 2025
HALLOWEEN

Sensory Friendly Trick or Treat -Monarch House Waterloo

 ‍630 Weber St N Suite 204 Waterloo, ON 25 Oct 2025
TRICK-OR-TREAT

Frankenstein: Original Film with Live Soundtrack

 Laurier Music 30 Oct 2025
ENTERTAINMENT

Sensory Friendly Trick or Treat!

 Monarch House-Waterloo 25 Oct 2025
TRICK-OR-TREAT FREE

Spooktacular Sugar Cookie Decorating Workshop

 Conestoga College - Waterloo 25 Oct 2025
WORKSHOPS CAD 121

Maxwell’s Spooktacular Family Dance Party

 35 University Avenue East, Waterloo, ON, Canada, Ontario N2J 2V9 1 Nov 2025
ENTERTAINMENT

NIGHTMARE ON KING ST: Waterloo's Halloween Bar Crawl | Friday, October 31st

 Kentucky Bourbon & BBQ 31 Oct 2025
HALLOWEEN CAD 12 TO 17

Haunted Halloween [WATERLOO EDITION]

 RARE NIGHTCLUB & EVENTS CENTRE 30 Oct 2025
HALLOWEEN CAD 23 TO 108

HALLOWEEN THRILLER (Waterloo) - MJ as electric-jazz on tour, 8pm, $35/$20

The Jazz Room 31 Oct 2025
ENTERTAINMENT

Waterloo Halloween Costume Party @ Huether's Bar & Patio

 Huether Hotel Patio, Bar & Pool Room 30 Oct 2025
HALLOWEEN CAD 18 TO 35

Smartizen Halloween Party

 370 University Ave E 24 Oct 2025
KIDS CAD 17

Halloween Party 2025

 370 University Ave E, Unit #203A, Waterloo, ON, Canada, Ontario N2K 3N2 24 Oct 2025
HALLOWEEN

Berserk - Halloween Costume Party

 Lilmout Lounge 25 Sep 2025
HALLOWEEN CAD 12 TO 33