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Halloween events in Markham
Markham does Halloween properly: haunted houses that actually scare you, pumpkin patches worth the drive, and trick-or-treat streets the kids talk about all year. Here's what's on — confirmed dates first, then the annual traditions to watch for.
Confirmed dates
Halloween Harvest Festival
Oct 17, 2026 · Bradley House Museum · up to $12.45 CAD
No Refunds or ExchangesDiscover new fall traditions at Bradley Museum. Enjoy heritage demonstrations, fall food samples, games, crafts, face painting, petting zoo, music and a scavenger hunt. Parking is on Orr rd or at Meadow Wood Park.
Ticketholders should plan to arrive onsite between 12pm and 3pm (site closes at 4pm)
Halloween Harvest Festival
Oct 18, 2026 · Bradley House Museum · up to $12.45 CAD
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Good to know
- Haunted houses sell out on the last two weekends — book ahead, don't walk up.
- Pumpkin patches are best on weekday mornings: smaller crowds, better light for photos.
- Bring cash for the farm stands; card readers and corn mazes don't always mix.
- Check age guidance before bringing small kids to a haunt — 'family fright nights' are the gentler pick.
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