went briefly to US/IOA today since I was in Orlando on other business...rode MIB and I don't know if these have been mentioned, but one of the first buildings on the right once you're on the ride have the name "I. M. HOTEP", thought that was funny, especially since MIB was built before the Mummy ride.
Also if no one has seen this before on MIB, Steven Spielberg is on a park bench with a newspaper on the right side, he's wearing a JP hat, but then the newspaper moves and you see it's actually an alien!