Prepare this recipe with seafood, ideal for barbecues, weekends, or simply enjoying with family. It's also a great idea if you don't know what to prepare this Lent, as this seafood skewer recipe includes octopus, shrimp, and squid, along with delicious mushrooms and peppers. This version of skewers is easy to prepare and, of course, topped with melted cheese. What will you serve it with?