A B.Y.O.B. Mexican cantina lives inside one of the last tortilla factories in Brooklyn.

The site where Joe Gallo kept his guns, pet lion, and launched an all out mob war in 1960s Brooklyn.

A prized globe signed by Amelia Earhart and Charles Lindbergh sits in the Brooklyn office of the American Geographical Society.

Where the four original members of the Ramones hung out and revolutionized punk rock.

This neighborhood grocery houses a treasure trove of Eastern European delights.

This speakeasy continues the Prohibition-era legacy of Harlem's jazzy Swing Street.

The first museum in the United States dedicated entirely to posters.

Spike Lee's provocative film is officially honored right where it was made, the first time a work of art was used as a secondary street name.

HBO series' stage tucked away in a Greenpoint lot is the largest theatrical set of its kind in the United States.

A remnant from the golden age of aviation still in use today, Pan Am's Clipper service took off from this Art Deco gem.

Once a popular watering hole among longshoremen and shipyard workers, this neighborhood treasure spans more than 100 years of Red Hook history.

The one-time epicenter of American songwriting is now a little remembered Manhattan commercial block.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

Long-forgotten artifacts give incredible insight into New York's most glamorous hotel.

The preserved house of a jazz legend still echoes with his music.

A town trapped in time - 1958 to be exact.

A prohibition era watering hole for the police.

A famous songsmith's custom piano, dubbed "High Society," is hidden just out of sight in one of New York's finest hotels.

A museum collection honoring the long history of the FDNY is held in a disused Manhattan fire house.

Piano-making empire filled with 200-year-old steam machines still churning out 1,000 instruments a year.

Beautiful mosaics cover the first stations opened on New York City's newest subway line.

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

This Fifth Avenue church has long been the favored worshiping place of Broadway actors and vaudeville performers.

This Dutch Colonial home is the oldest remaining farmhouse in Manhattan.