We did a little trivia game leading up to Xmas day. Made a paper chain of links with Disney trivia printed on them, and special links came with a little prize (like Disney trinkets from the dollar store, etc). For Xmas Day, he received a special scavenger hunt, which led to him finding a Stitch stuffed animal wearing a Magicband as a collar. My son had seen enough commercials on TV with Disney and the magicband use for rides, hotel access, etc, so he immediately knew what a magicband was and what it was used for. Later that day, Santa delivered a special package filled with trip information - Mickey and friends inviting him to WDW, Disney characters detailing the flight information, information on our Disney resort, and special dinner invitations from the corresponding Disney characters for meals (Pooh friends for Crystal Cafe, Stitch for Ohana, Belle and Beast for Be Our Guest, etc) along with a personalized autograph book I made for him to get signatures from his favorite Disney characters!