Eric Girerd has done a wonderful job of locating L'atelier du chocolat discretely on 22nd st. Consider it no longer a secret. When you need that chocolate fix, you have found your haven!  Be adventurous and try the Curry, it has a caramel taste while his Sel en Scene, smoked sea salt has hints of bacon... but it is not.  This is the kind of chocolate you savor, let it melt in your mouth before you chew.