SAN CARLOS DE BARILOCHE, June 5, 2016 (Xinhua) -- Photo taken on June 3, 2016 shows an employee preparing pieces of chocolate in the factory of artisanal chocolate "Abuela Goye" ("Grandma Goye"), in San Carlos de Bariloche, Rio Negro province, Argentina. Founded in 1981 by descendants of Swiss immigrants who arrived at San Carlos de Bariloche at the end of the 19th Century, the "Abuela Goye" factory is one of the most important in Argentina dedicated to the production of artisanal chocolate. Initially, the chocolate was made for the consumption of the family at home, but after sharing it with neighbors and friends and due to its high quality, the products gained recognition and even became an attraction for tourists. The "Abuela Goye" factory, has an average production of 800kg of chocolate per day, according to the local press. (Xinhua/Martin Zabala)