There are several spaces at the MultiFaith Centre, which is in the Koffler Building at College and Spadina. The building is clean and modern, and I like the Multipurpose Room with great windows and the Main Activity Hall, which has a lovely 'light wall'.
This is a good location for a non-denominational, multicultural or non-religious wedding. ( Note, - in school season, a lot of students and other groups use the facility, so it gets booked early. Summers and school holidays, it's often quiet.You can ask me about the booking, There is a real kitchen, if you're having a small reception, but there are restrictions (no meat dishes above the 2nd floor), so it's good for light things like cake and coffee and canapes - though people do bring in caterers. There is an elevator, too, because it's a modern building.