Milongas=plural (places where you can dance Tango) // Milonga= singular (the place where you can dance Tango) // Spanish typical phrase: "Me voy a la Milonga!" ;O)
I like going to Santa Fe & Scalabrini Ortiz: Café del Botánico with Bakery inside and in Juramento 2857 "La Capital" with Bakery inside as well. My favourite coffee trademark is "5 Hispanos".