I need advice from some DIS members who have been to MNSSHP before. I am surprising my family with a quick trip ( Oct 28-Nov 1). I have ordered tickets for the 28th and 31st. Now it occurs to me that on the 30th we will not be able to be at MK after 5. This is my 13 year old's favorite place at night. Should I go ahead and get tickets while I still can or will 3 nights be too many? I considered going to Universal's Halloween Event but I'm afraid she won't like it. I don't want to scare her ( or me). Any advice will be greatly appreciated. 
