I forget which cookbook it was, but there was a series of pictures with Max von Sydow showing the way to drink Akvavit. I remember similar things from living in Germany, where I adjusted my drinking to fit groups of Germans, Italians and Greeks.
I've had a Korean guy give a series of pointers on how to drink according to Korean drinking etiquette that went on into a pretty drunken evening, with pointers on how to hold the bottle, how to pour and a host of other details.
Last night, Fiancee 2.1 was tired, so we went out for a massage and then she, a buddy, and I went out for skewers of stuff, and the guys were supposed to drink. It wasn't Korean levels of baroque, but there was a degree of ritual in how to toast and how to drink, and that went on through (this is part of the drill) 250 ml each of 56% alcohol by volume booze.
So, since I was rambling about culture differences earlier, I thought this would be as good a time as any to ask what your local drinking traditions are!
I don't want this to start off as a wall of text, so I'll chime back in in a bit with an update (should anyone seem interested) in basic drinking here in Hebei. Gods know, in Xi'an it might be different.
What do you drink? Are there particular rituals? How do you drink in a group?