We tend not to eat in US, we leave the Park and go to CityWalk or IOA. If you are looking for quick at CityWalk, the relatively new food court has the Whopper Bar, Moes, and an Asian place (sorry, the name escapes me). The Whopper Bar will please any picky eater, since they're all connected, the grown-ups can eat a slightly more adventurous meal. We have also been known to grab a pretzel and keep going, then have an early dinner at CityWalk.
Maria