I think Tony Luke's puts sharp provolone and broccoli rabe on their signature sand.
The 2 tourist traps use the whiz yeah and the other joints have it cuz people ask. Seriously. That's up there with a McRib...
Cheez Whiz: Milk , Milk Part Skim , Water , Whey , Milk Fat , Sodium Phosphate , Contains 2% or less of the Following: ( , Corn Syrup Dried , Salt , Worcestershire Sauce ( Vinegar , Water , Molasses , Corn Syrup , Salt , Sugar , Caramel Color , Garlic Dried , Spices , Fish Anchovies , Tamarind , Flavors Natural ) , Mustard Flour , Cheese Culture , Lactic Acid , Sodium Alginate , Sorbic Acid , Annatto , Paprika Oleoresin , Enzymes