A bronze plaque marks the site of the only show the "King of the Soul Singers" ever missed.

Statue dedicated to the star of an old television show.

One of Frank Lloyd Wright's final works was this UFO church.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

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

A bizarre house filled with an astounding array of collections.

The origin of the Nixon tapes is rooted in technological incompetence as much as secrecy.

With over 5,000 champions, the Hall of Fame continues to draw amateur eaters.

After the musical legend's death, his memorial was mysteriously graffitied in gold.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

This 1960s kinetic artwork has been restored and is once again whirling away in downtown Minneapolis.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

The only arched bridge made of stone on the entire Mississippi River.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Ever wanted to can Spam?

This massive roadside mascot was the first version of the giant to illustrate his butt.

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.

More than 7,000 gallons of water pour over these cascading red quartzite waterfalls every second.

This vintage train once gave new meaning to “swimming upstream.”

Calidum et Deliciose Succosum!

Dedicated to the history of the 1,000 nuclear missiles that once covered the Great Plains.

Yes, this monument is aware that it is about 20 miles away from the actual center of the United States.

South Dakota's oldest operating brewery is housed inside a historic firehouse.