I've heard people regularly ask for cigarettes at the hospital shop when I am behind them in the queue....
It used to amuse me that there used to be a Burger King on the top floor of our hospital in the canteen where you could also buy Chips, red meat and sponge puddings galore.
The floor below there was the CCU (Coronary care unit)
The floor below that you could get a cardiac bypass.
The ground floor contained the mortuary.....
Start at the top and work your way down...