When you have friends from out of town asking you can we go to JJ's. You have made an impression. JJ's is so good that we judge every hot we eat to them. JJ is the gold standard of hotdogs. I love the building, the rooftop seating, and the drums on the ceiling. They have a great selection. Combination on a hot dog you never thought of and is out of the word. They have beer, coke in a glass bottle. I love them I just can't say that enough. Met the owner once and told him the Knight stadium needed his hotdogs. A must go if you visit Charlotte.