In London, we found this beautiful assortment of liquids in a wonderful display with handwritten identification tags at Selfridges. Each bottle is a different variety- all priced by the liter. Best of all, patrons can choose a bottle and serve themselves with the assistance of a knowledgeable sales associate.

Au Petit fer a Cheval (the little horseshoe), located in the Marais from our visit to Paris the spring of 2004. Inside is a marble-topped horseshoe bar with a larger room in the back. It's cheap and truly French. The wine bar across the street is good too.
30, rue Vieille du Temple, 4th