Shrek Superslam Easter Egg - Movie Poster

Once you have unlocked Romeo Drive, go play there. It doesn't really matter what characters you choose. Play there and when you have a free moment, check out the movie theater complex to the right. It should say something about what I think is a wrestling match. You should see a small poster for a movie. It's for "Madagascar", which was made by the same studio that did "Shrek". This is easier to view if you go to the Mega-Challanges and find one in Romeo Drive and play it out.