Psilakis Isn’t the Only Chef Who Knows GreekMichael Psilakis’s Michelin star (and other honors) is raising the profile of Greek cooking in New York, but other restaurants are looking to catch up. Ethos, a big, popular place in both its Manhattan and Astoria locations, is getting a classically trained new chef who vows to take the places to the next level. (A third Ethos, meanwhile, is slated to open in Great Neck at the end of the month.)