Large building, with a food court on the lower flo...

Large building, with a food court on the lower floor that includes a Tim Hortons. Security and staff are friendly, and there are multiple large presentation rooms for events. There are frequently entrepreneurial and tech showcases. You get to see crazy things at MaRS. Once I saw a quadcopter flying indoors, another time I saw a person walking around in an exoskeleton, and I also got to try Microsoft HoloLens and Oculus Rift here.