Ben and Jerry's. All the Ben and Jerry's. All of them.
Only one food?--Sorry, can't narrow it down to one. Here's a list:
Bacon
Cheeseburgers and fries
Steak
Chicken Parmesan
Brisket
Ribs
BBQ Beef
Pulled Pork
Ham
Pizza
Some dealerships do and some don't, you'd have to ask them.
Some dealerships do and some don't, you'd have to ask them.