User blog comment:Phineas99cp/MORE Proof of June 2013's Party is Monsters University Party?/@comment-4835804-20130528235510

I was the first to theorize this (here http://clubpenguin.wikia.com/wiki/User_blog:Green_Ninja/June_Party:_Monsters_University%3F_Pixar%3F). :P Can't wait!