We play games like the ones we play in the car on long trips... pick a category and everyone takes turns coming up with things that start with every letter of the alphabet (ie food- A for apple, B for burger, etc). That might be fun to do with a Disney category. 20 Questions is another good one.... I think of a Disney character and kids have to take turns asking questions to determine who it is. As others said, our kids love snacks (esp. Craisins) and looking at the map. We don't lug around much to do and make every effort to avoid long lines.