You arrive at the party. Music is playing loudly. People seem to be
performing some sort of Greek theatre. You're unfamiliar with the play,
although, judging from the degree of audience participation, it definitely
isn't Aristophanes' Lysistrata. In one corner, you see what appears to be
a
hot-tub. In another, a clump of high-spirited lovers of life. The clump
is
emitting smoke. And, in the the center of the room, occupying most of
your
field of view, is a large silver barrel, with very many people gathered
around it. It all looks very interesting. What do you do?
Go see what the hot-tubbers are up to
Investigate the source of the smoke
Check out the barrel