The tapas scene is one of the main cultural attractions of the city: people go from one bar to another, enjoying small dishes called tapas (literally "lids" or "covers" in Spanish, referring to their probable origin as snacks served on small plates used to cover drinks). Local specialities include fried and grilled seafood (including squid, choco (cuttlefish), swordfish, marinated dogfish, and ortiguillas), grilled and stewed meat, spinach with chickpeas, Jamón ibérico, lamb kidneys in sherry sauce, snails, caldo de puchero, and gazpacho. A sandwich known as a serranito is the typical and popular version of fast food.