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
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Waterloo Events
Waterloo Halloween Events