A place to eat for on-the-run agents and espionage enthusiasts.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

Hidden inside this Arizona fast food franchise is an in-depth exhibit on the famed WWII counterintelligence program.

Even with only two residents and one building, this tiny Illinois town is famous for its burgers.

This candy shop has been serving up sweets to the Louisville area since the 1850s.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

This spectacular public market has got meat, fish, vegetables, baked goods, and enough kielbasa for a lifetime.

This cafe offers a curated collection of treats and tipples made by monks and nuns.

The only rotating bar in New Orleans has been slowly spinning since 1949.

A time capsule of Floridian history fights to survive on the banks of Chokoloskee Bay.

This small glass cube is a peaceful out-of-the-way sanctuary at the busy airport.

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

Historic Hull Street was actually the first street with a proper name in the Boston area.

This massive tea kettle was once a promotional stunt for the Oriental Teashop.

A men’s restroom became a sandwich shop.

Ice cream stand, snack bar, and time capsule of milk conveyance.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

Two thousand artifacts from around the world collected by one woman who loved to travel.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

This Boston medical museum features the skull of the famous medical case of Phineas Gage.

This collection of over 50 murals celebrates Brussels' rich history as the self-proclaimed home of the "comic strip."

This museum glorifies the humble potato.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.