Greenpoint is a neighborhood in Brooklyn. In 2006 Michael McIlroy created the Greenpoint, a variation on the Brooklyn.  I wasn't in Greenpoint when I was introduced to its namesake cocktail. That happened in the Lower East Side in Manhattan, specifically at Attaboy, where McIlroy and Sam Ross (who created the Paper Plane and the Penicillin) operate.

2 ounces rye
.5 ounces yellow Chartreuse
.5 ounces sweet vermouth
1 dash Angostura bitters
1 dash orange bitters

Combine in a mixing glass with ice, stir with a bit of Brooklyn hustle, and strain into a chilled glass. Lemon peel garnish optional.

Spirits and bitters converge to make the Greenpoint a balanced and spirit forward cocktail. The rye stiffens the drink's spine. To me the Chartreuse is the key element separating the Greenpoint from other variations on the Manhattan or the Brooklyn. Joining rye and yellow Chartreuse works well here, just as it does in the Diamondback. If combining rye and green Chartreuse intrigues you (it should if you like strong drinks), try the Final Rye or the Purgatory.

To paraphrase the Beastie Boys song, no sleep 'til Greenpoint!