Just in case you're dumb packing MBs like we were-

[Simba's Mom]

Ever wonder what happens if your spouse uses one of your old bands instead of his? We didn't buy MBs, because we had so many old ones. But on the first day, sure enough, DH found out he'd packed one of my old bands instead of his (yes, it had my name in it, but he hadn't even looked). They called over a supervisor, who was really nice, saw we were on the same "friends and family", I guess, and that DH was "supposed to be here, has a ticket and park reservation", gave him a card to use. No problem being dumb! Next day, we went to DAK, and he was fine with his card. Just like the pre-MB days!