Cornwall Halloween Events

Chrismystical Market: The Historic SDG Jail Spirit Fair

11 Water Street West, Cornwall, ON, Canada, Ontario 13 Sep 2025

The Rocky Horror Picture Show, 50th Anniversary Shows

The Port Theatre 25 Oct 2025

Sweet & Spooky Trick or Treat Market

Cornwall Square 4 Oct 2025

FANTASY REALM / MARVEL COMICS TRICK OR READ 2025

FANTASY REALM 18 Oct 2025

Halloween Crafters Fair - Saturday October 11th at the Royal Canadian Legion (10AM-4PM)

Royal Canadian Legion Br 297 11 Oct 2025

Autumn Vibes

1110 Brookdale Ave, Cornwall, ON K6J 4P4 14 Oct 2025