WOW! The food here was so much better than the Xanterra food found in the rest of the park, we wished we would have found the restaurant in the back of this gift shop sooner! It is run by an independent company and the only competitor to Xanterra. The Hamilton Store serves great burgers, chicken sandwiches, and amazing fries. They also have good breakfast offerings all at reasonable prices. I highly recommend eating here over the Geyser Grill or cafeterias around the Old Faithful Area.