The hunger to learn more about Mediterranean fish will lead us on a tour of the Barceloneta quay, accompanied by a fisherman who will tell us stories about his trade and take us to the fish market auction. We’ll spend the rest of the afternoon on a guided tour of iconic shops, such as traditional grocers, where we’ll buy typical Catalan delicacies. For dinner, we’ll book a table at one of Barcelona’s Michelin-starred restaurants (there are more than fifty in Catalonia), whose tasting menu is surprisingly affordable and full of fresh, local produce.