Oshawa Halloween Events

A NIGHTMARE ON BOND|ST - THE HALLOWEEN PARTY 2

BOND|ST Event Centre 31 Oct 2026

2026 Halloween Hope Mixer

289 Eulalie Ave 30 Oct 2026

Halloween Festa!

Oshawa Italian Recreation Club 30 Oct 2026

Samhain Seance

The Zen Shop 31 Oct 2026

Halloween Dance @ Royal Canadian Legion Branch #637

North Oshawa 31 Oct 2026

Oshawa Ontario - POP QUIZ Wednesday @ Wendel Clark's Oshawa

Wendel Clark's Classic Grill & Bar 7 Oct 2026

Halloween crawl Friday night at Harmony

Harmony dog park 30 Oct 2026

TRICKER TREATING FOR THE KIDS - Trunk & Tour Pak Treat

880 Champlain Ave, Oshawa, ON, Canada, Ontario L1J 7A6 31 Oct 2026

Grave Rave

BOND|ST Snack Bar 30 Oct 2026

🎃Catarina and Vincent's Halloween Jack & Jill🎃

Oshawa, Ontario 31 Oct 2026

Halloween Kit Bash 6 Paint Contest

13 King St.W unit 5, Oshawa, ON, Canada 31 Oct 2026

Howling Halloween Bash

Whisky John's Oshawa 31 Oct 2026

JUBILEE PAVILLION HALLOWEEN DANCE

The Jubilee Pavilion Banquet Hall and Conference Centre 31 Oct 2026