Tucked inside a renovated former 19th-century factory near Passeig de Gràcia, this temple to Spanish gastronomy is housed in a breathtaking modernist masterpiece, with soaring vaulted ceilings, vintage lighting fixtures, ceramic tiles, and mosaics. Each of the four eateries inside has a distinct design and cuisine: La Llotja specializes in seafood; La Brasería is all about grilled and a la plancha meats; La Paradeta showcases Iberian cheeses and cured meats; and the buzziest spot, La Tapería, serves up hot and cold tapas. The central hubs are the Wine Bar and the Beer Bar, where you can sample a variety of local Catalan drafts. And at the intimate circular Oyster Bar, you can taste famed Galician oysters, as well as caviar, Norwegian salmon, and king crab.