Nacho day was bullsh!t at my old HS. I used to love it up until an incident put an end to that. There were nachos available every day of the week, and then one day would be nacho day. The nachos normally available came in a little plastic tray with some cheese. On nacho day, you got a paper tray of about the same size, with the cheese and meat poured on top. Then you could take what you wanted as far as other toppings. The plastic tray of nachos normally went for $.50 more than a normal lunch.
Being a vegetarian, I always got nachos on nacho day without the meat on top. For some bullsh!t reason which I don't understand, nor will I ever, they *had* to give you the meat on the side, even though I threw it out the second they gave it to me. Anyway, one day there was a new worker, straight from Mexico it seemed, and she didnt understand my request of no meat. She then pointed at the plastic trays, so I took one of those and put my toppings on it. When I reached the cash line, I told her my name, as usual, so as to use my lunch ticket. She then started telling me that I had to pay an extra 50 cents for the plastic tray of nachos. I argued for a good 2-3 minutes as to why I shouldn't have to pay, as it is the *exact* same thing, but I wound up walking away without a lunch. I really don't understand what her problem was...
God, glad I'm in college...