Cornwall Halloween Events

WITCHING HOUR_Paint Night for Adults_Optimist Club, Cornwall ON

Optimist Club Of Cornwall 14 Oct 2026

The Rocky Horror Picture Show, 2 Shows

The Port Theatre 23 Oct 2026

Sweet & Spooky Trick or Treat Market

Royal Canadian Legion Br 297 18 Oct 2026

Let's Go Ghouls - Cornwall - Halloween Drag and Burlesque Show

Mo Events 16 Oct 2026

Spooky Market

1 Water St., Cornwall, ON, Canada, Ontario K6H6M2 10 Oct 2026

Ghost Walk for Charity Halloween Gala

Dev Hotel & Conference Centre 30 Oct 2026

Falloween Market

Royal Canadian Legion Br 297 11 Oct 2026

Halloween Crafters Fair - Sat Oct 24 - 10am-4pm @ The Royal Canadian Legion, Free Entry

Royal Canadian Legion Br 297 24 Oct 2026

FANTASY REALM / Trick or Read and Ghost Rider Day 2026

227 Pitt Street, Cornwall, ON, Canada, Ontario K6J 3P8 24 Oct 2026

Pre Halloween metal mania

Lola's Pub and Grub 30 Oct 2026

L&M Cornwall's Halloween 1st Anniversary Spook-Tacular!!

Long & McQuade Musical Instruments 30 Oct 2026