I asked for Friday and Saturday at 3pm and 8pm, and I think Friday at Midnight, just in case. I'm not sure which one they'll give me, if any.
If I don't get a slot, I might just run the scenario anyway (I'll schedule it around the WZ touraments) to give the UWZ players something to do between Tourny games, and It'll let me pull out the big nice terrain pieces. (The USS Flagg could make an appearance, if enough people want to play on it. Or if Excelsior wants to use it as a tourny board, I'll be willing to donate it)