We have recently booked a 4-night cruise along with 4 other families. One family is a Gold Member and two are Silver. One of our first-time cruise families really wants to get their daughter tickets to the Princess Meet and Greet and the Frozen Character Breakfast. If one of our Gold or Silver families are able to get tickets to one or both events are the tickets able to be used by this first-time cruise family? I wasn’t sure if names are on the tickets or if they check ID. Thanks in advance for any information.