Muscadine wine is pretty great.
Along with that, there's lots of fruit preserves, venison, shrimp and grits, low country boils, oyster roasts, boiled peanuts (spicy or salted), fruit cobblers, every thing to do with peaches, fried catfish, duck perlo, along with all the other classic southern foods; collard greens, tomato sandwiches, black eyed peas, lima beans, butter beans, various slaws and potato salads, and of course moonshine.