Sales of the product I make (organic ink for screen printing on glass) is growing a lot in Europe, so my friendly European corporate counterparts are paying my way to visit some customers over there with them. While I am over there, what should I absolutely not miss - from a beer tasting/brewing perspective? So far I have stops in Brussels, Paris, and Istanbul. I haven't ever been to another continent, so I may be preoccupied with other things, but if I had to guess, I will probably spend some time drinking somewhere along the way.