Things to Do in Markham This Weekend (October 3–4, 2026)

30 events happening in Markham on October 3–4, 2026, curated by York Happening.

Looking for things to do in Markham this weekend? Here are 30 events happening from October 3–4, 2026, curated by the York Happening team. From community gatherings to family activities, here is what is on across the city.

Plans change -- check each event for the latest details before heading out. For the full calendar, browse all upcoming events in Markham.

Saturday, October 3 at 12:00 AM | Angus Glen Library

Small Business Market
Free
Saturday, October 3 at 9:00 AM | Main Street Markham

Main Street Markham Farmer’s Market
Saturday, October 3 at 9:30 AM | Golden Jubilee Greenway, 15 Woodway Lane

Community Tree Planting: Golden Jubilee Greenway
Free
Saturday, October 3 at 9:30 AM

Yoga and Meditation
Free
Saturday, October 3 at 10:00 AM | Markham Village Library

Storytelling and Creative Writing (Grades 3-4)
Free
Saturday, October 3 at 10:00 AM | Thornhill Community Centre Library

Digitizing & Restoring 35mm Slides with AI (2/5 - Digital Innovation Month Makerspace Series)
Free
Saturday, October 3 at 10:00 AM | Milliken Mills Library

(智能手機AI基礎與防詐騙講座) AI Basics & Scam Safety for Newcomer Seniors (Mandarin & Cantonese Session)
Free
Saturday, October 3 at 10:00 AM | EarlyON Markham East Centre

Open Doors Get Out and Move for Family Day at EarlyON Markham East Centre
Free
Saturday, October 3 at 10:30 AM | Thornhill Community Centre Library

Storytime
Free
Saturday, October 3 at 10:30 AM | ON y va Markham

Apprendre grâce à la nature (En plein air) (De la naissance à 6 ans) at ON y va Markham
Free
Saturday, October 3 at 10:30 AM | Unionville Library

Storytime
Free
Saturday, October 3 at 10:30 AM | Thornhill Community Centre Library

Storytime
Free
Saturday, October 3 at 10:30 AM | Unionville Library

Storytime
Free
Saturday, October 3 at 10:30 AM | Thornhill Community Centre Library

Storytime
Free
Saturday, October 3 at 10:30 AM | Unionville Library

Storytime
Free
Saturday, October 3 at 10:30 AM | Angus Glen Library

Storytime
Free
Saturday, October 3 at 10:30 AM | Cornell Library

Storytime
Free
Saturday, October 3 at 11:00 AM | Markham Village Library

Mini-Makers
Free
Saturday, October 3 at 11:00 AM | Thornhill Community Centre Library

Mini-Makers
Free
Saturday, October 3 at 11:00 AM | Angus Glen Library

Mini-Makers
Free
Saturday, October 3 at 11:00 AM | Angus Glen Library

Mini-Makers
Free
Saturday, October 3 at 11:00 AM | Unionville Library

Mini-Makers
Free
Saturday, October 3 at 11:00 AM | Angus Glen Library

Mini-Makers
Free
Saturday, October 3 at 11:00 AM | Milliken Mills Library

Storytime
Free
Saturday, October 3 at 11:00 AM | Markham Village Library

STEM Learning (Grades 4-6) - see details
Free
Saturday, October 3 at 11:30 AM | Milliken Mills Library

Mini-Makers
Free
Saturday, October 3 at 1:00 PM | Thornhill Community Centre Library

Makerspace Tour: Thornhill Community Centre
Free
Saturday, October 3 at 1:00 PM | Aaniin Library

Reading to Success
Free
Saturday, October 3 at 1:00 PM | Angus Glen Library

Pixel Art Game Design Workshop
Free
Saturday, October 3 at 1:00 PM

From the Shards, We Build Landscapes

See all events in Markham →

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