This eccentric mansion museum holds a impressive collection of rare and automatic instruments.

Found art has transformed this Pittsburgh neighborhood into a psychedelic dream.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

A wacky two-story folk-art assemblage of carved and found objects, with lights, motion, and sound now in need of financial support.

One man's attempt to create an artistic wonder on a run-down block in Detroit.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

A layered tribute to the work of mosaicist Isaiah Zagar.