Keep an eye open for a grocery store chain called Krogers, especially in the east. They sometimes have frozen samosas by the box, including a very passable vegetable curry samosa. Assuming one has a way of heating them. Some places have fine Indian Restaurants as well. Also, another vote for the Dairy Queen, and the Blizzards therein. There is a place for gourmet hamburgers called Red Robin. Rather thin on the ground, but very good when encountered. Good luck with your trip. Hope the Midwest is not inundated when you get here.