With the hugely popular Monsters Inc. released in 2001, Disney followed up with the prequel, Monsters University. Which I am pretty sure most everyone is familiar with, especially anyone with a kid.
However, you may not have known that you could actually apply for the University.
Here is the homepage.
You can even view a map of the campus.
via the Wire
You can even login here.
via Pixar Post
OK OK, obviously it was a big marketing ploy for the movie back in 2013. However, you technically can apply and they are soon taking registration for the fall semester.