Pitu de Caleya Food Festival Activity · Sobrescobio, Nalón, Asturias Image of Sobrescobio, not of the place itself. They are held on the first weekend in October and serve a fixed menu of bread-crust soup, trout with ham, pitu de caleya and quesu casín. Along with the livestock fair at the end of September, they are the great event in the municipality's calendar. Photo: Grandawiki (CC BY-SA 4.0) What to see and do in Sobrescobio