Last time I went, Germany's beer was Lowenbrau. erm. Not a favorite. That was in September.
Confirmed on the no Ringnes at Norway, either, although the very nice CM confirmed that they do in fact drink Carlsburg at home. I think Italy's beer is Peroni, though I may be wrong on that, but I'd be surprised if it weren't since they seem to go for the most "commonly" known import beer for each country- Sapporo in Japan, LaBatts in Canada, etc.
Italy and France have very nice wine samplers. I suggest picking up a couple of chocolates and the wine tasters there.
Morocco has a very good tangerine drink that's kind of like a slurpee.

Warning: it turns your mouth *very* orange...
I skip the American Pavillion- I can drink that stuff any time I want.
Do they have plum wine in Japan, or just sake and beer? I love sake but I would so *not* mix it with everything else I end up drinking at WS. I know they sell sake and plum wine, but I can't remember if they serve them...
Mexico, go with the Margarita, although I find the lime a bit tart. The Fiesta is good, though.