A microbe which eliminates the stench of stale beer will be poured onto the floorboards at his year's Oktoberfest in Munich.
(The bacteria, called Elbomex, is produced by a Bavarian company which sells commercial dishwashers and it seemingly gets rid of all kinds of noxious smells. The reason they're using it at the Oktoberfest this year is that they're worried the stench of stale beer will be unbearable because of the smoking ban. Seemingly the stench of stale tobacco used to mask it. I now no longer regret never having been to the Oktoberfest.)