Although culinary Venice is famous for all things fishy, the sweet-toothed visitor needn't despair. You can feed your cocoa habit at two cioccolaterie that would put Chocolat's Vianne Rocher to shame. VizioVirtù, at the San Tomà vaporetto stop, serves up gluttonous pleasures. Here, you can witness chocolate being made while nibbling on a spicy praline or sipping an iced chocolate. This cornucopia of cocoa has unusual delights such as blocks of chocolate Parmesan, and cocoa tagliatelle (the chef recommends teaming it with game sauces). The shop also caters to diabetic chocaholics. If you're looking for something special, the Willy Wonka of Venice will tailor-make it for you.