From dwarven spirits to elven Firewine, obsidianman Rolling Rock to Blue Troll Ale, ork Hurlg, made from fermented animal fat, to halfling cheeeeeese wine, there has been no shortage of alcohol to choose from even in my younger days. Now that I'm older and, I like to think, a bit more refined, I look for new aspects to give characters added depth.
I purchased a tea pot for my wife on her birthday, with it came a sampling set of various teas and an informational book on tea. As I was doing more research on tea, I found that many cultures have special ways for serving tea. I was aware of the Japanese tea ceremony, but did not realize how tea worked in to the social aspect of life. Even in England, when you mention tea, it is implied that there will be food accompanying the tea. A 'spot of tea' is usually how you reference tea on its own.
Well this got me wanting to play a character that chooses tea over other forms of drink. I never really preferred monks in my fantasy game, but a far eastern monk type character would seem appropriate. And what type of tea does he prefer? Dragon Well tea of course, right before he hits you with a Dragon Punch.