Hmmm ... hard one, especially for a person like me, that lives a stone trow away from the Belgium and German border (and we dutch peeps also have a few good ones)
And off course i don't really know if you can get them in the USA.
For the German one... i like Erdinger allot (also sold that allot in the bar i worked at, and you know most of the german ones)
For the Belgium one... i like Kwak, Duvel, Leffe, Westmalle, Stella Artois and Belle-Vue allot (you can see i'm in favor of the Belgium beers, and there are even more that i like)
For the Dutch one... i like Grolsh, Alpha, Bavaria and Hertog Jan (never ever come to me with Heineken, we southern Dutch peeps dislike it allot... but the Export taste a bit beter)
I also like to drink Murphy from time to time, for the Irish taste.
And allot of Mead... from a horn... leaking into my big braided beard... making everything sticky... :)