What a great gift idea! There are lots of great beers from around the world here, so they can try both something new, or find an old standard that they already love. They are two lucky guys!
I don't think there is a restriction on using Disney Dollars on alcohol, but I could not find anything definitively, so I would recommend you not take the chance. I would stick to good old US cash.
Most of the beers seem to range anywhere from around $6 to $8, with most squarely in the $6.50 range. Some are bottled, some are drafts, and they will occasionally bring in something new to try out, so keep your eyes peeled! Here is a list of some of the beers that they will be able to choose from, by national pavilion;
- Dos Equis (Mexico)
- Carlsberg (Norway)
- Tsing Tao (China)
- Several Choices (Germany)
- Moretti (Italy)
- Sam Adams (USA)
- Kirin (Japan)
- Casa (Morocco)
- Kronenbourg 1664 (France)
- Bass, Boddingtons, Harp, and Guinness (UK)
- Moosehead (Canada)
And of course my personal favorite. Available in the UK, you can get Belgium's finest, Stella Artois!
Have a magical (and safe) vacation!