The Burnside Fountain and its questionable interpretation.

A treasure trove of artifacts, books, and artwork from the "golden age" of exploration.

A very classy 1920s-era bar right in Grand Central Station.

An artist's cute bronze subway sculptures belie his violent artistic past.

A semi-scholarly approach to sex.

The most confusing clock in New York.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

Become a prohibition rebel.

The oldest surviving synagogue in New York City is now a soaring art space.

Once called Winthrop Park in 1889, home to a decidedly sexy tribute to the Monitor vs. Merrimac battle.

The only surviving sidewalk clock in Brooklyn.

Historic Greenpoint theater, turned roller disco, now housing a chain pharmacy store.

A band of aerialists and circus performers putting on incredible shows in East Williamsburg.

In the middle of downtown Brooklyn lies a 165 year old secret hidden right below the surface (closed to the public indefinitely).