Chimera (Mel) was kind enough to email me the Illuminations Dessert party information. I put together one for a group of interested DISers a few years ago and it was really nice.
The biggest problem I foresee is finding a night when enough of us are available to make it worthwhile. You need to have a minimum of 20 people to book it and the cost would be a minimum of $35/person (this includes tax, gratuity, and venue fee) up to $60/person - this would just depend on the menu we selected. (FYI - more than 20 people would bring the cost down a bit as the venue cost is fixed and divided by the number of attendees)
The event includes a private viewing area (really nice and of course a great view) with servers for the food and drinks for an hour. We had a great time and all of those who attended seemed to enjoy it as well but it is fairly pricey for just an hour.
So, since several people have expressed interest I will post a poll to see who is actually interested once they know the prices etc. and what night/s are best for those who are interested in attending.