well if you ever do I recommend printing out allergy cards in the native language! it's saved my life a few times traveling Asia, and i've been all over. Everywhere Ive been people are really accommodatng and sensitive to it and will tell you no if they don't feel they can keep you safe. but the cards are nice cuz they can go and show the kitchen if need be vs. on your phone
@KermitTheHermit: You can basically leave your laptop at a coffee shop or even your phone at a subway and you have a very high chance of getting your item returned instead of being stolen.