I saw those somewhere recently..maybe Georgia on our way to St Augustine..we cut through on old hwys east of Macon.
reminded me of Rallys or Checkers ...the is another good chain in Boone and Hickory NC
called Cook Out...nice hand patted burgers..in VA, NC and SC and Johnson City now I hear
Cook Out has the best hot dogs and shakes for a reasonable price. I am not crazy about their burgers, too dry for me, but my husbands likes them.
I seldom eat french fries so can’t say much about them. They have good onion rings though.