We do this pretty often for dinner, lately. Here's how a typical evening will go:
England: split a Strongbow
France: finish Strongbow with one or two pastries, or one pastry and one savory item. Grab a wine on the way out.
Morocco: lately I've been getting the Tangierine cocktail, which is strong even for *me*, and I like alcohol - on Monday I noticed they put in four shots of alcohol
Japan: sometimes we pick up a Japanese candy
Italy: wine for me
Germany: split a bratwurst
Norway: pastry to split, last time we had the new meal there: leek and Jarlsberg soup, open face sandwich, sugar free mousse - *fantastic*
FH usually gets a couple diet Cokes in there as well. Yes, I did skip a lot of countries, but that's because we go so often that we just choose our favorites. This ends up costing $50-60 for the two of us, of course depending mostly on alcohol. We'll add or subtract here or there, but this is what we usually do.
Edit: oh yes, forgot Germany!