Tuna coca Food and drink · Agost, L'Alacantí, Alicante Pie of thin dough filled with tuna in oil, tomato, pine nuts and pepper, baked in the oven and cut into square portions. It was made using the bread baking and remains pilgrimage festival food and a snack out in the fields. Photo: Tamorlan (CC BY-SA 3.0) What to see and do in Agost