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

Elevated freight railway turned wildly successful urban park.

The factory for the popular Dumbo location, the Greenpoint shop is a quiet gem.

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

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

A graffiti Mecca welcoming artists from around the world.

A semi-scholarly approach to sex.

Whether you're up or down, the Elevator Museum is worth a stop.

A tunnel once abandoned now thrives with graffiti art as an off-limits makeshift gallery.

A legendary speakeasy bookstore returns from the brink.

A grand New York post office that is home to mailman Santas, scraps of postal history, and a pneumatic mail system.

Depression-era fun lives on in this Harlem museum dedicated to the sport of the street.

New York's oldest magic store.

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

NYC's legendary underground network for bovine transportation.

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

Everyone from Mark Twain to Teddy Roosevelt has a pipe hanging from the walls of this historic chophouse.

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

In the back of a nondescript sports bar is a museum-worthy mural by legendary cartoonists.

The fanciest public restroom in New York City boasts fresh flowers, art, and a classical music soundtrack.

An unassuming secret door once led to a legendary watering hole.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

The "Seinfeld" diner.

An annual extravaganza of Broadway theater memorabilia.