Originally Posted by bstrong
Can you eat oats? Will you have access to a microwave or hot pot?
Barring that, you might check out backpacking stores for dehydrated or freeze-dried veggies. (Or, I suppose, dehydrate your own, but that's time consuming even if you happen to have access to a dehydrator.) Dried fruits are easier to find, obviously, but refeeding on dried fruit would likely give you worse diarrhea than the local gut glitch.
Great suggestion about the freeze dried vegetables, thank you. I didn't know there was such a thing.
I found this link: http://newhope360.com/food/try-freeze-dried
and it looks like this will be a good option to consider.
To answer your first question, yes, pretty much all hotel rooms I've stayed at have a hot pot for tea or a drip coffee machine. Instant oats is also a very good suggestion.