Oh, so I guess wine and cheese tasting events never took place in any of them fancy hotels.
Is the hotel aware that there is going to be an all-night party, with hundreds of people, in this suite?
If not, maybe you should let them know, and maybe they might just come up with other options. (Or, you could do this anonymously, as if you were renting a room for the first time, if you are afraid they'll yank the room you already have, just for mentioning this.)
If you already asked, then never mind. Most of the rest of this post might not apply.
Maybe they have some special far-off (from sleeping guests) courtesy-suite-type of rooms, or something. Maybe something similar to what the Stardust (may it rest in pieces) had?
Even if we did get a catering hall:
Who says we can't set up couches and partitions in the hall? Who says the hall even has to be that large?
I am no expert at hotel dealings, but again, I wonder how wine and cheese tasting events get away with it.
Forgive me, I had no idea we would have to march 30 miles, through treacherous jungle, to reach the catering hall sections of Caesar's Palace. (Though, given how freakin' large the building is, it would not surprise me.)
Please don't take any of my snarky comments as harsh criticism. You are a most excellent party host, Rebecca!! I will happily attend the party, no matter where it is, and get kicked out by the cops, again, just like everyone else, when it is over.
But ask yourself this question: Do you really want Skepchick (and JREF for that matter) to gain the reputation of being a bunch of inconsiderate jerks?!