The shows for this sunday have been moved up by three hours. The first show is 9am and second is 2pm.
As for getting in late, it really depends on how many people are there. If its packed, they prob wont let. If its not full, they will for sure let cuz they wanna fill it up. (well, not for sure but a good chance)
can wait to see how many bochurim will be there. Its bein Hazmanim!