Mastermind Toys' company tends to carry some Superhero & SciFi stuff; I haven't been to their shows, but I often browse their retail outlets...not necessarily Mego-stuff
The International Centre
6900 Airport Road, Mississauga, Ontario L4V 1E8
Public Welcome
Entrance #6
FREE PARKING
FREE ADMISSION
Saturday, May 23, 2015: 9:00 AM - 6:00 PM
Sunday, May May 24, 2015: 10:00 AM - 5:00 PM