I got some from someone because they expire Sept. 30th and this person wasn't going to be going back to WDW before then. From my research, I see they are usually used by youth groups etc while at WDW and they are good for lunch or dinner at participating CS restaurants. What I am unsure of is if I will have any problems using them, and if I will need to show the restraunts anything else, or can I just pass them in when I order meals. Also, are they good only for child's menu or adult's menu choices, too?