A hidden subterranean installation offers a view of the sky.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

Three stories above you, your salad is being grown.

A working metal shop and venue for outrageous art and music shows in a former cannonball factory.

Micro-distillery in Brooklyn produces New York’s first homemade rum since Prohibition.

A huge resale shop for the cast-offs of the film & television industry.

Lehigh Valley barge No. 79 still gets tugged along - but now it houses a museum and unusual performances.

Haven for steampunks.

Steam out your ears for New Year's Eve.

A charming "tea atelier" hidden away in Greenpoint, Brooklyn.

Known as the "Forgotten City" it was home to industry, riots, artists, squatters, and to one of the largest single disaster fires in New York City.

Behind a bodega is a small museum of relics and ephemera showcasing the history of New York.

Join in a Seance at the Swedenborgian Church.

“Invented in Key West, Perfected in Brooklyn."

Rummage through this sunken ship, but leave your scuba gear at home.

A museum devoted to bringing to light forgotten or neglected histories through exhibitions, education and public programming.

Check out the underground party scene at the "Burning Man of Brooklyn."

A massive forgotten storehouse from 1913 on the Brooklyn Waterfront has a spectacular view of Brooklyn.

Once a flowing stream and where the USS Monitor, the world's first ironclad, was built and launched.

A Red Hook dive bar that is holding onto its roots.

Risk arrest while partying to fund art.

The former hotel where Tesla invented the radio.

Leaf through over 30,000 artists' sketchbooks in what may be the world's largest collection of doodles

A semi-scholarly approach to sex.