Only advise, if party you want to attend, buy tickets. Weather changes daily. Other day expected downpour @
MNSSHP & nothing. Then Halloween hadn't sold out like in past nor any other parties, only 2, day of. PP posted just booked trips based on attending MNSSHP on Halloween & MNSSHP on Halloween sold out today before purchasing tickets. Same for last week, PP posted purchasing tickets day of due to weather & when arrived @ MK sign up saying tonight's Party sold out.
So info not to scare you, just to show things change day to day & year to year with price increases & not really any insight being a veteran. If you want to go on a particular night, buy ticket, if rains, go with flow. If weather a true problem for you, then wait & see, but know Party may or may not sell out. Post # 3 lists past years parties that sold out & date sold out, but if keeping up with MNSSHP, sold out dates didn't follow that trend this year. Happy planning!