Sardines a la Llauna is a popular dish in Palamos, especially during the summer months. It consists of fresh sardines marinated in olive oil, garlic, and herbs, and then grilled or roasted until they are crispy and flavorful. The dish is typically served with a squeeze of lemon juice and a side of crusty bread. Sardines a la Llauna is a simple yet delicious dish that showcases the fresh flavors of the Mediterranean.