A burger joint similar to that of Five Guys with only small amount of locations, 133 according to the Wikipedia page. It’s a franchise that started in 1991 as Jake’s Hamburgers. You’ve talked about a great deal of food chains and I think this would work well in your channel. I’d go as far to say give this franchise attention before Five Guys. Wayback is really good burger eatery and a bit on the underrated side in my opinion.