When I went to buy maple syrup last spring, I asked them for grade B. Friends had told me it was darker and tasted more maply. The people at the sugary (well, what do you call a place that makes maple syrup and sugar?) said that the grades had been dropped, and they now just called it "light" and "dark."I didn't get to look around the store much because they had a class of schoolkids in there and were giving a talk and tour on making syrup. I did get to walk around and see the room with the boilers though. The smell was heavenly! (woodsmoke and boiling syrup). My great aunt and uncle used to have a maple sugar farm in Vermont but I can barely remember visiting the place.