We're planning an August trip to The World and had a question regarding an infant child. I already know that children under 3 go into the parks for free, but are they also given a hotel room key with their name to use as a ticket or does the cast member at the turnstiles just waive the child through? We will be staying at Pop Century and wanted our child to have a keepsake (the room key w/his name) from the trip. It also doesn't hurt to have a spare hotel room key. If not, can you request an extra room key which will just open the room? Being that our original tickets will have the dining plan and park hoppers on them. in advance!!!