I've had random conversations about the chocolate at the wine shop in Shirlington with Fenris, Chad, Collin, and probably others I've forgotten. I think someone mentioned you had been there or should go?

My personal favorite is the pack of Michel Cluizel single plantation dark chocolate squares for a fairly decent ($10ish) for 16pieces. To me these are like the single malt whiskeys of chocolate. Not as smooth as Lindt, a bit harsh, made to be sipped and savored slowly.