Back from a long weekend in Germany: Koeln (Cologne) and Trier.
Koeln was having its annual Armistice fest and the whole place was turned upside down by big time boozers.
I am quite a fan of Kolsch (a very light, sweet and fairly flat beer you can take a lot of before feeling the effects) and stopped by a couple of kolsch brewpubs while in Koeln. First time I ever went to Koeln a few years ago, I didn't realise that you were supposed to put your beermat on top of the glass when you'd had enough, so I went through six before I saw somebody else do it and put a stop to my own consumption. Luckily, it's light stuff and the glasses are small.
@craig - I don't know that one, Craig (it's German rather than Belgian) but you can't go far wrong with a robust, malty pilsener, so if it isn't too expensive, get in there and make sure to chill it properly first. Warm pilseners are hideous!
@usedtobefast - that Imperial Stout looks very tasty just from the photo. I'm a big stout fan and I'll pretty much drink any sort of black stuff except for the mass-produced Guinnessy brands. I hope to be passing through the US shortly, so I might just look that one up.

Is it quite rare or what?
@krebs - Sint Bernardus 12: great choice for your frietavond! Still one of my all-time favourite beers and I love the way it creeps up on you when you're watching races. Best thick-headed afternoons ever!
@scott - you're too kind, Scott. My former Dutch teacher said that he did the 'abdij run' every spring, so maybe I'll try to phone one in next year too! When you live in Belgium, you get this strange affliction in which you think everything is a huge distance away - much further than it is - so a trip over to West Flanders is quite an effort!