Sunday, September 22 from 10am - 4pm
15 LOCATIONS TO VISIT! Plan your day, bring the whole family and your camera!
The Municipality of Mississippi Mills and Doors Open Ontario are excited to bring you this special event. This is a rare opportunity to see behind the scenes of some very unique and exciting locations. Learn about our history, important services, extraordinary architecture and more!
Visit www.doorsopenontario.on.ca for all the details.
