you can ask for a bottle of ketchup and the server will ask the family with all the ketchup bottles on their table to bring you all the bottles (expect at least 10 botles of ketchup). order a shake and i think you have to moo for it.
wear something that is not disney, like sea world or universal studios. one time someone had a hat that said sea world, the server yelled out about his hat and put duct tape over the words sea world.