" Finally, with a last glance around the store, I pushed out the door, which had a quaint old-time bell on an armature. I looked around and headed into a coffee shop nearby. DuPont Circle survives on chic and Café Cafe had that aplenty. The accent mark was a clue, as was the $25/LB. sign in one bin of dark beans. I ordered a black filtered Colombian, the cheapest thing on a menu full of exotic concoctions, none of which were to my mind coffee, tasty though they might be. I "