I work with a guy who would bring in biscuits and gravy from McDonald's. Each time I went there I would not see it on the menu. He told me I had to ask for it. I finally did and they did have it, but not on the menu. Huh? Why would they do that? I also noticed that you can special order burgers at the IN-N-OUT Burger. You have to ask to "monster" your order or some such. Not on the menu again. Is there other places that have secret codes to get special food ordered?