This space is for non-Disney hotels and venues. You'll have better luck searching for answers to your questions on the Theme Parks Attractions and Strategies forum:
https://www.disboards.com/forums/theme-parks-attractions-and-strategies.2/
The tickets usually go on sale for MNSSHP and MVMCP in April.two questions. When do tickets for this usually go on sale and hw do people handle getting into costumes if you are in MK for the day that day?