What are good places in downtown Toronto to host a graphic novel release party?

We are considering debuting our upcoming graphic novel at the Fan Expo Canada at the end of August and would like to host a promotional book release party to coincide with the convention.



Anyone have a suggestion on where to have the party? The con is at the Metro Toronto Convention Centre, so closer to that is better.What are good places in downtown Toronto to host a graphic novel release party?
Upstairs at the Victory Cafe (Mirvish Village, near The Beguiling)

or

Upstairs at the Rivoli (Queen West)



Venues near the convention center are expensive and your demographic (the locals anyway) are not likely to hangout near the Convention Center.