I was looking for some vegan friendly spots in the airport and found out that anne's pretzel dough is free of animal products.  \nThe catch, however, is that most of the pretzels served here are drenched in butter.  They may have some straight from the oven that haven't been buttered yet, but other than that, most items are glazed before sale.  \n\nBesides that disappointment, service is pretty crappy and prices are inflated, of course.\n\nTry to bring your own snacks to the airport if you can.