Where to buy Loukaniko in New York City?

Inwood Gourmet, 95 Cooper St, Inwood, Manhattan

In Astoria: http://www.internationalmeatmarket.com/index.php/sausages/greek-loukaniko-sausage.html

I'm guessing Murray's Cheese would have it. They carry a wide range of sausages. I would call ahead. You could definitely get it out in Astoria, Queens -- lots of Greek restaurants and shops there.

Tiny little store in Inwood. message me if you want the exact address, its near Broadway and 207th and Broadway.

Eataly might have it. I think I saw it in their Chicago store. Alternatively, Greek grocery stores in Queens would be my guess.