spherewalker and I are booked for GenCon - we've passes and a hotel room at the Radisson. It's not attached, but it's right behind the Circle Center, so not far to the Convention Center!
Any Toronto people that are considering attending, I have 1-2 spaces left in the room - unless you're into floor; and 1-3 spaces in the car. The real numbers are yet pending, as I'm waiting on a yea or nay from one person.
ETA: 1 space in room and car are taken; waiting on Rat with regards to other room/car spaces. Currently, floor/cot and 1 car space for sure available.