Street Food: USA

Portland, Oregon

Portland's freethinking food scene fosters barbecue brisket tacos, loaded mac and cheese — and Thuy Pham's heartfelt Vietnamese vegan pork belly.

New York, New York

Always on the go, the Big Apple fuels its hustle with soul-stirring shrimp and grits, crisp slices, spicy halal chicken and rice, and snappy dogs.

New Orlean, Louisiana

Amid a party city's mix of po'boys, snoballs and crawfish, Ms. Linda Green's beloved yakamein bubbles with inspiration, even in the face of tragedy.

Oahu, Hawaii

Sparkling fresh poke. Succulent kalua pig. Tempting, tender kalbi. For a real taste of Hawaii, take a bite at its lunch trucks and holes-in-the-wall.

Miami, Florida

Souse — that bold, vinegary broth boosted with meat and potatoes — saved Souseman Larry's life in a town built on fritas, pikliz and Cuban sandwiches.