http://disney.go.com/disneypictures/...aroltraintour/

It is an AmTrak train touring the country to promote the new Disney remake of Dickens' A Christmas Carol. The train is all decorated up with graphics from the movie, and inside they have static displays showing how they made the movie. It is an animated movie, but they used real actors and models for alot of the scenes and then converted it to animation using computers. They also have a small theater they set up where you can watch a "making the movie" short film.

I was just along for the ride as my in-laws are big train buffs and my BIL is very into computer 3-D graphics design. They have a setup at the end of the train where you can stand in front of a camera and it takes your picture, then you pick one of the characters and it basically inserts your face into the character using the same animation they used to make the movie. It is really oriented more towards kids, but it was interesting to me as well.