I have been reading about this on the board and have a question for the experts. It is my understanding that MK closes at 6pm on the nights of the party and that those attending are let in at 7pm. If you have an UPH and tickets for the Halloween party, and are already in the MK at the time of park closing (6pm), do you have to leave the park and wait for readmission or can you stay in the park for that hour and enjoy the rides? Thanks for any info.