We are going to be in WDW for a confrence for my hubby's work. We have never been to Universal before except for the CityWalk. Mostly b/c our kids are young and WDW better fits our desires right now. But, the confrence is having a private welcome party at Universal from 7pm-10pm on Jan 27th. Only selcet rides are going to be open and I don't know which are or aren't. My question is what is there for a 6 and 3 year old to do there? Anything we shouldn't miss??