This supper-club-turned-concert-venue still serves drinks at its original rotating bar.

The site of an ancient Mississippian settlement that appears to have flourished during the 10th to 13th centuries.

Robots, lasers, and whoopee cushions, oh my!

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.

A house and yard adorned with bizarre concrete sculptures in a Milwaukee suburb.

This striking art museum holds an amazing series of curiosity cabinets.

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

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

Statue dedicated to the star of an old television show.

The bugs crawling down the front of this office building are almost as big as a '68 VW Beetle.

With 8,000 pipes this giant instrument is the most versatile theatre pipe organ ever built.

Its eclectic exhibits range from the world’s first motorcycle to Luke Skywalker’s Land Speeder.

This sprawling mini-golf empire is an impressive testament to a disappearing attraction.

The study has wall paneling from a 17th century ship.

A six-story-tall golden pyramid, surrounded by a moat.

The spaceship-like theater, which is still in use, was one of the most popular exhibits at the 1964 New York World's Fair.

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

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

The Bong-area park police have asked visitors to please, stop stealing the signs.

Home to the world's largest refracting telescope and the birthplace of modern astrophysics.

A small cemetery chapel designed by Frank Lloyd Wright and built in 1906.

At the largest railway museum in the United States, you can see everything from an early steam engine to a functioning Thomas the Tank Engine.

This small-town opera house has appeared much more in national culture and history than its charming setting might suggest.