The Simpsons Ride is now open at Universal Studios Florida (it should be opening in Cali later this spring). ReelFX did a couple minutes of the ride film which was pretty fun to work on. Being a big theme park geek, I have always wanted to work on a theme park ride.
I can't really say what I did on the ride because A. Mr. Burns would have me killed and B. it would give away a semi important part of the show. My scene does involve Maggie, Sideshow Bob and a panda, and occurs towards the end of the ride.
Hurry down to Florida and check it out. Free donuts and beer for the first 500 riders!