Where else but in Germany can you combine drinking beer with swimming? Eisbach River in the English Garden in the heart of Munich is the place where you can watch plenty of fun activities, but Eisbach Weltmeisterschaft (World Cup) is indeed the most unusual one. This funny annual race requires participants swim as fast as they can while chugging the excellent German beer.
Spectators go crazy watching all this swimming and chugging. If you dare to participate make sure to practice not only your swimming speed but also drinking in large gulps, because you'll be competing against the best enthusiasts in the beer land.
It's kind of an unofficial event, so it's better to contact the International Eisbach Association for more details.