What are regional foods I must try?

For tasty NC BBQ, Marty’s in Wilson is an offshoot from what used to be Bill’s. H told me it’s one of Bill Ellis’ relatives (a son maybe?) who kept the same recipe. We stopped there on our way to FL in Feb and it lived up to our high expectations. I hope they can survive Covid. If the crowds there when we stopped (off hours) are any indication, they should be fine.