Festivities of invierno de Chalamera Activity · Chalamera, Bajo Cinca, Huesca Image of Chalamera, not of the place itself. Around 20 January a bonfire is lit in Chalamera with wood gathered that morning, and potatoes, longaniza and ribs are roasted and washed down with local wine; it is the minor winter festival, distinct from the main one of San Martín, on 11 November. Photo: Ecelan (CC BY-SA 4.0) What to see and do in Chalamera