This unique eatery offers a taste of Estonia's "Onion Route."

One of the oldest Mexican restaurants in the United States air-dries its trademark beef in a dangling outdoor cage.

A tribute to the Nirvana frontman hides beneath the bridge that was the singer's beloved hangout spot.

Sunset Park's Guatemalan community knows to head to the back of this bodega for a taste of home.

This restaurant's specialty is "a major enigma for food historians."

Texas's oldest bakery serves authentic German pastries, including legendary strudel.

A Jewish deli run by Yemeni Muslims in an Afro-Caribbean neighborhood is quintessential Brooklyn.

Taste freshly foraged yarrow and black locust blossoms at this ambitious cocktail bar.

Learn to drink tea like an Estonian at this museum.

Though it's thrived abroad, this forgotten Dunkin' rival has just one store left in the States.

This bomb shelter-themed bar has barely changed since it opened.

Head past the aisles of tropical fruit and imported candy at this bodega to discover a hidden, weekends-only taco stand.

Shop the world's largest number of ice cream flavors, ranging from delightful to downright bizarre.

Seriously good slices of Sicilian pizza lurk at the back of the Bronx's oldest enclosed market.

Behind a modern brick exterior lies the oldest continuously-operating lunch-car diner in the United States.

One of Chicago's last seafood smokehouses perfects a dying breed of fishcraft.

An art deco ice cream shop covered in vintage train station tiles.

The juke joint where legendary soul artists ate, drank, and made merry.

The site of Austria's biggest concentration camp now honors its victims.

Austria’s oldest brewery makes beer with flaming-hot granite.

Serving Central Asian breads that range from cracker-crisp to warm and fluffy, this bakery brings Bukhara to Queens.

This French Canadian classic is a specialty of the oldest continually used church in Minneapolis.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

One of the most acclaimed eateries in Arkansas is a two-table diner on the ground floor of a family home.