On the Iberian peninsula, tinned seafood is a delicacy, since the good quality stuff can be even tastier than the fresh product. Conserveira de Lisboa, an old-school shop in Lisbon's Baixa neighborhood, sells pretty much every flavor imaginable, like squid in ink, sardines in lemon, or tuna belly in tomato sauce. The colorful, graphic wrappers make the treats a great gift or souvenir that's easy to get home and delicious on toasted baguette slices.