The Room Service Wine Game

I have recently invented a game which can be played by Westerners who are staying in large hotels in predominantly Muslim countries. It is called "The Room Service Wine Game". I have played a few rounds of it so far.

Here's how to play the Solitaire version:

1) Order and consume a bottle of wine in your room.
2) When the wine is finished, return the bottle, wine-cooler and glass to the tray on which they were delivered.
3) Stroll down the corridor past the other rooms, carrying the aforementioned tray, bottle etc.
4) When nobody is looking, place the tray on the floor, *exactly* mid-way between two adjacent rooms.
5) Wait.

The skill lies in picking the rooms. If you have picked badly, then two Westerners in the adjacent rooms will merely assume that the other has enjoyed a refreshing drink. If you have picked a little better, then the Muslim resident of one room will be slightly amused or offended by the drinking habits of the Westerner in the next room, while the Westerner will be surprised to see that his Muslim neighbour has been indulging.

If, however, you have hit the jackpot, and placed the tray between two rooms occupied by Muslims, much amusement can be had from the resulting confusion.