Doors Open Toronto officially kicks off in less than three weeks, and you'll be able to visit two fan-favourite sites for the first time since 2019. The property was eventually purchased by Bridgepoint (now Hennick Bridgepoint Hospital) and incorporated into a new health care facility. Through the self-guided tour, you'll be able to explore the building and access areas that are not normally open for public visitation. The free, one-weekend celebration of architecture and public space will take place through this year's theme of "play." A complete list of participating buildings and sites is available on the City's website.