Why yes, we do have one of those here, in Québec City.
Chez Érico is situated on the upper rue st-Jean and consists of not only a small museum charting the rise of chocolate and cacao growing, but next door is the shop complete with all the hand-made chocolate products your heart could ever desire.
Not only that, they do from scratch hand-made gelato, cakes and, may I add, the best damn hot chocolate ever made. Hot chocolate that comes in several flavours and thicknesses. A must have for any time of year, winter or summer.