Happening Next

Oshawa Halloween Events

Halloween events Happening Next in Oshawa, ON

A NIGHTMARE ON BOND|ST - THE HALLOWEEN PARTY 2

 BOND|ST Event Centre Basement - TwoTwoTwo 31 Oct 2026
FITNESS CAD 9 TO 17

The Ultimate Meat Loaf Tribute Live at Biltmore Theatre

 39 King St E, Oshawa, ON, Canada, Ontario L1H1B2 23 Oct 2026
ART

Kid's Scary Terrarium Workshop

 270 Simcoe Street N, Oshawa, ON, Canada, Ontario L1G 4T5 23 Oct 2026
WORKSHOPS

Samhain Seance

 The Zen Shop 31 Oct 2026
FESTIVALS

Halloween at the Harbour

 1450 Simcoe Street South, Oshawa, ON, Canada, Ontario L1H 8S8 24 Oct 2026
SCIENCE-FAIR

Halloween Festa!

 Oshawa Italian Recreation Club 30 Oct 2026
FITNESS CAD 15

HOCUS POCUS Trivia Night - Canadian Brewhouse (Oshawa)

 The Canadian Brewhouse 7 Oct 2026
FITNESS FREE

Optimist Club of Oshawa Trunk Or Treat

 Optimist Club of Oshawa 24 Oct 2026
TRUNK-OR-TREAT FREE

Grave Rave

 BOND|ST Snack Bar 30 Oct 2026
FITNESS CAD 23

Oshawa Wrestling Fright Night 5

 Loyal Order Of Moose 16 Oct 2026
FITNESS CAD 17

🎃Catarina and Vincent's Halloween Jack & Jill🎃

 Oshawa, Ontario 31 Oct 2026
NONPROFIT

Howling Halloween Bash

 Whisky John's Oshawa 31 Oct 2026

Halloween Gnome Workshop

 270 Simcoe Street N, Oshawa, ON, Canada, Ontario L1G 4T5 11 Oct 2026
WORKSHOPS

Oshawa-Halloween Spider Candle Holder & Thanksgiving Turkey Rock Dot-Painting Workshop

 Boston Pizza - 951 Taunton Rd E, Oshawa, ON 22 Oct 2026
ART