Philly's soft pretzels are justifiably famous, and this is an authentic place to get one -- or 100, if you want. They're very cheap, like 3 for $1.00 or a little less if you buy more. They'll sell them to you hot out of the oven, and there's a squirt bottle of mustard to use if you'd like. It's more a wholesale operation than a retail bakery, but there's no problem buying just a couple. Just come early, because they bake at night and shut down by about noon.