"Tucked down a narrow El Born street near the Picasso Museum, this blue-tiled, marble-table bar upholds old-school traditions—no reservations, no website—and is always crowded; cava is the main event, but the food is excellent too: order the small potato omelet (tortilla) made to order for a heavenly gooey interior, and don’t miss the famous homemade anchovies and Padrón peppers." - Isabelle Kliger
