To the best of my recollection, I had never been in Gaston before, so when commenter Jimmy mentioned that Just Dawgs on US-321 there had closed (he was not a fan), I decided I would go out sometime to take a look.
As it turns out, the place is about 9 miles past the new State Farmers Market on a four lane, divided, stretch of US-321 not too from from a Food Lion and a La Fogata. Gaston, the part of it I saw anyway, seems nice enough. Pretty rural, so you can probably still get a big lot, but with good roads back to I-77/I-26 (or not too bad cross country to US-176/I-26).
Anyway, Just Dawgs was in a little strip with a laundromat, and apparently, in fact, was not *just* dawgs -- it looks like ice cream was an important part of the mix as well.
(Hat tip to commenter Jimmy)