We did the dessert party last time. It really isn't necessary I don't think. It was Thanksgiving night, the park was busy, but there was still seating when it started. The reason we chose the dessert party and not the dinner package is we didn't want to have to eat before 330 or 430 (I can't remember the exact time). They don't allow you to book the dining package at prime dinner time.
In saying all of that, we enjoyed the dessert party. You get to sit up close. There was lots of space up front when we arrived but we chose to sit back farther because we wanted to try and make the Jingle Bam show (we didn't make it) and also we didn't want to get wet. We got an alcoholic drink that was okay/pretty good. The kids got a drink that was some sort of kool-aid type thing. You get to take the light up cups with you. They give you an already made up box of goodies and big plastic bags to take them home if you weren't going to eat it all. You also got a glowy lanyard. It was fun. We thought it was worth, but everyone is different.
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