Fan Expo Canada 2013 is in August and it is guaranteed to be even bigger and more awesome than previous years! An extra day with so much more but what would make it even better is if the cast of the hit television show The Big Bang Theory made an appearance. The show covers everything that the Fan Expo celebrates with the characters love of science fiction, comics, horror and video games. They were at Comicon in the US so why not Fan Expo Canada? Sign this petition and in a couple of weeks it will be emailed to the directer of guests coordinator Aman Gupta and the head event coordinator James Armstrong. It will be a great Fan Expo regardless but I think The Big Bang Theory cast would be an amazing addition!