This observatory comes complete with three separate telescopes and a dedicated community of amateur and expert astronomers.

One lonely, modern pyramid has gone from corporate think tank to deserted boondoggle.

These sprawling mines once served as a source of plaster and today serve as a storage facility.

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

Where most of the world's flypaper was made.

Outside Grand Valley State University, you'll find a bench upon which many were said to have sat according to the fictional Kcymaerxthaere, waiting for a guide of time.

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

At HopCat, a marker honors fictional creatures with the ability to travel the missing dimensions of Kcymaerxthaere.

On the right bank of the Grand River a plaque remembers an imaginary painter who once awaited his youth.

An angular maze of concrete in Grand Rapids acts both as public art and as a staircase for fish traveling upstream.

At Fountain and Division, in the shadow of Kendall College of Art and Design, lays the story of a fictional culture whose political system was used under license and who finally rebelled.

The museum moved on, but the diorama remain.

In Grand Rapids, Michigan, a marker honors the creation story of a proud fictional culture.