I've never been to USA, I have however stopped over in Atlanta airport en route to somewhere else and my 2 - 3 hours in the food court convinced me it's probably the next place I should visit.
I found a place called Arby's, a lot of travelling americans tell me it's not got that good a reputation...
But this is what I bought ....
that's the angus three cheese and bacon
and it was pretty sweet, but I'm sure there's probably better out there
so please, fellow travellers and North American foodies, make me hungry ...