Alice Cooperstown...This brings back some memories. We just ate here a month ago. I did see one person eating a Big Unit hot dog, but not with all the toppings you see in the video. You could get whatever toppings you wanted.
I have to admit that it does look good even though I'm not much of a hot dog eater. I would remove the sauer kraut (gag), the onions and the pickle relish. I would get dill pickles instead. The cheese, chili, bacon and tomatoes looks good on there.
YouTube - Man v. Food: The Big Unit at Alice Cooperstown