Street Food: USA

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

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.

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.

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.

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.