OMG I'm so glad someone brought this up on here! My Greek friend could not believe it when he first saw it, and explained that it's basically the equivalent of the 'n' word in Greece. And yes, as you say, the owner is Greek so cannot claim ignorance. I think taking it up with the owner is one thing, but raising awareness about this is also important, that way more people may ask that they change the name. I doubt residents of ED would be happy if they actually knew what the term means.