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Doors Open Ontario presenting sponsor
Doors Open Ontario presenting sponsor
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Doors Open Ontario:
Markham
in-person event information
Saturday, September 20, 2025, from 10 a.m. to 5 p.m.
Since 2003, Doors Open Markham has brought together thousands of people from near and far to celebrate and experience Markham’s rich history and unique sites through Doors Open.
Markham is again hosting Doors Open Markham in 2025. Our theme this year is "Markham’s learning landscape," which will focus on all things educational, both historical and contemporary — from historical school facilities to unique, modern educational facilities such as the new York University Markham Campus. Of course, we have also included several sites that have been popular with visitors in the past, including our two historical railway stations, which were once used by students to attend high school in Markham Village.
Mark your calendars! We are looking forward to welcoming you again to the amazing sites Markham has to offer.
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