Dat is a very Buffalo thing.
Oh man...don't get me started with that! I so miss those and many other foods!
A couple that come to mind are: Imperial Pizza, Artone's Ribeye Steak subs, Bison brand pepperoni...
Webers makes the best cocktail sauce also!
You can buy Webbers Horseradish mustard & Chiavetta's Barbecue Marinade at Amazon.