It was good BBQ. You could get a pulled pork sandwich, ribs or chicken, and they came with slaw, beans and bread. Yummy. I'd go back. But I'm still puzzled about the North Alabama reference.
Wikipedia has a bit about North Alabama, and even that page doesn't refer to the famous BBQ.
Well, it remains a mystery to me, but the food was pretty good. I'd be happy to go back again. Sho' nuff.
* to clarify, in the South, and other states in the US, "BBQ" is a specific food -- usually pulled pork, slow cooked on a grill, slathered with sauce and served on a bun. In California, "BBQ" is an activity, where you get together with friends, fire up a grill, and cook hamburgers and hotdogs. Californians are missing out, I think.