Bratwurst mit brochen pretty much anywhere in Germany
Carne Asada tacos in Tijuana, lime-y fish tacos in San Diego, and I still dream of chili rellenos "burritos" from a stand in LA
A warm puffy bagel, cream cheese and coffee from a manhattan street vendor on a cold morning - I know, but I *like* the big puffy, slightly sweet "Ess-a-bagel" style bagels
Amsterdam frites with mayonnaise sauce
pierogi and potato cakes at certain PA Polish area church fairs
Lebanese thyme bread, wherever I can find it
Crawfish pies in New Orleans
lobster rolls in Maine
Dang, now I'm hungry ....