Move over hot dogs and pretzels, the new wave of American street and grill foods reflect an international culinary experience

Move over hot dogs and pretzels, the new wave of American street and grill foods reflect an international culinary experience

It wasn’t that long ago when street foods would too often bring to mind, for many American, ambivalent associations with foreign and “underdeveloped” countries, along with trepidations about cooking hygiene and food safety.

Sure, nothing could be more American than street, fair, and festival foods such as pizza, hot dogs and corn dogs, soft pretzels, ice cream and snow cones and cotton candy. And there was even occasion for more pronouncedly ethnic or regional options. Ordinarily speaking, non...