In 2006 we tried Toy Story Pizza Planet for our CS. While it was not the worst pizza I have ever eaten, it certainly wasn't good. Since then, we have been grabbing something from Rosie's All American Cafe along Sunset Blvd.
It's just the typical burgers and nuggets, but we have found the food to be hot and fresh. They don't have a "fixins bar," but the burgers come with lettuce, tomato and onion. The fries are pretty good as well. As long as it's not too hot, the outdoor seating area is very nice.