I called this morning at 9:00 est. Hold time 5 minutes. I was able to book for 12/22 no problem. I did ask some questions and the CM I had was very knowledgeable about the event. As posted 8:30 - 11:30. Tickets will be at will call (But I already linked them to MDE), Ice Cream, Popcorn and select beverages at select carts throughout the park. I did ask about the number of tickets and she didn't have a number but did say "Little to no wait on ALL rides" and she said that this will sell out Christmas week. I asked if it would be oversold like
MNSSHP and she said NO. She also agreed that the Halloween party did sell way to many tickets. She told me though she didn't have a number of tickets, HS will have less than AK and AK will have less than MK. Normally I take what a CM says with a grain of salt but this one seemed to be on point so I kinda believe her.