Fat Shack has a few locations in Colorado, Texas, and New Jersey. They are probably outlawed in all other states - if not they probably should be. There are similar establishments in other states.
Twinkies have been around since the early 1930‘s and have always been my favorite snack cake. If the inventor of the Twinkie had seen what Fat Shack did to his creation he would be rolling over in his grave.
Fat Shack also has deep fried sandwiches, French fries, pickles, etc.
The food is batter fried in oil and covered with powdered sugar much like a funnel cake.
One expects to see such outlandish food at a State Fair but not at a full time eating establishment.
You could gain 10 pounds just looking at that stuff!