Where do you plan to have this party?
In a house, you have several bedrooms, so your idea would work.
If your having it in a hotel/reception room, you'll have to rent some rooms in the hotel. Added expense.
I would think there would be some SP's in Winnipeg that would attend your party. Would think that the price would be a little higher than normal. Also, if there are alot of guys, they would want to bring there own bodyguards for safety reasons.
Anybody else out there have any idea's?