UC-Berkeley has enough Nobel Prize and Fields Medal winners that they're the only ones that get free parking[1][2].

Some of the smartest people in the world are also at Stanford, NASA Ames, Lawrence Livermore National Laboratory, and similar organizations.

[1]: http://www.npr.org/templates/story/story.php?storyId=1138832... [2]: http://en.wikipedia.org/wiki/List_of_Nobel_laureates_affilia...