Halloween Costume Contests in St. Catharines 2025
Explore The Best Of Pumpkin Costume Parties & Events in St. Catharines
Rocky Horror Picture Show — downtown St. Catharines
The Film House
25 Oct 2025
BOO-gie Nights Costume Party
Port Dalhousie Lions Club
17 Oct 2025
CAD 17
Superhero Run
Brock University
4 Oct 2025
St. Kitt's Halloween Costume Party @ Nitro Nightclub
Nitro Nightclub
30 Oct 2025
CAD 0 TO 35
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