The first "Hall of Fame" in America was designed by legendary Gilded Age architect Stanford White for what was then the NYU uptown campus.

Join in a Seance at the Swedenborgian Church.

A hands-on traveling collection of the innovative devices of yesteryear.

A staggering collection of photographs depicting medical, social, and historical change.

A DIY art gallery/music venue/lecture hall dedicated to video game culture.

One of the last Jazz Age "Wonder Theaters" in New York City.

Hear the tales of New York's most notorious criminals.

This hidden library of physiological ephemera contains centuries worth of knowledge on the vim and viscera of the human body.

Relics given to a Manhattan church to avoid seizure by the Italian government.

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

The beautiful tunnel that ran from the lobby to Penn Station is still hidden underneath 34th Street.

Make a tough dinner decision: Octopus wasabi roulette or bull penis?

A Manhattan courthouse hides a small but scathing memorial to Holocaust injustice.

Bowl in splendor, if you're lucky.

A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

The oldest house in Manhattan is now a museum that remembers the home's sordid history of scandals, vice-presidents, and ghosts.

Wine bottle sculpture with a ship's stateroom inside.

A dark, dank room in subterranean Manhattan was the site of a ghastly murder.

This semi-hidden Manhattan restaurant is based out of a loading dock.

Prove you deserve to be fed by Kenny Shopsin.

A living archive of urban activism and space reclaimed.

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

Slyly buy a shake in the Parker Meridien lobby.

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