A museum celebrating the self-taught artist-environment builder.

The only Frank Lloyd Wright-designed structure in the architect's hometown.

Shop selling 500 flavors of soda has something for everyone.

Ancient snack bar of the Roman Empire re-opened.

This is one really big nut.

World-famous, Pink's still manages to keep its prized cult fetish status.

Wisconsin's most celebrated export gets the royal treatment on I-94.

A condom-covered Thai restaurant that is more concerned with birth control than food.

This unlicensed collection of fast-food memorabilia sits on the site of the first ever McDonald's restaurant.

Finally the worlds of UFO enthusiasts and beef jerky lovers have come together in this roadside shop.

A 19th-century Baja cantina that many say is the birthplace of the margarita.

The future of roadside attractions is this sci-fi soda mecca that is home to a 66-foot tall neon pop bottle.

Offering commanding views of the California coastline, this restaurant was a hub for the artists and bohemians of Big Sur.

This star-studded Old Hollywood restaurant is where fettuccine Alfredo made its United States debut.

The "Seinfeld" diner.

The oldest continuously operating fish market in the United States.

The oddly shaped, steam-spewing building is now an art studio and gallery.

A complimentary beverage is offered to the bodega's resident rodents every day.

This unassuming cheese empire in rural Oregon churns out more than 150,000 pounds of cheese each day.

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

This beloved Baltimore spot features caged dolls, a giant Pez collection, and many, many mannequins.

Found: Garden of Eden in Miami-Dade County, Florida.

This restaurant has been a haven for D.C.'s LGBTQ community since the 1950s.

One of corporate America's best-kept secrets is also one of the most publicly displayed.