The bad news is that Chowhound reports that Taqueria de Mexico on Greenwich Avenue has closed after over a decade of business. The good news is that, according to a follow-up post, "[t]he owner, José Hurtado-Prud'homme, told me he's opening a nicer (though not expensive) Mexican place in that space that will be open until the wee hours and will have a liquor license." I'm sure we can welcome another neighborhood late night taco choice in addition to Mercadito Grove and Diablo Royale.
Photo from nyctourism.com.