It all started with a photo-idea for a Port book targeted to the German market. The name O-PORT-UNIDADE expresses the Porto winemakers union creating a very special Port wine and the opportunity to do something to help Douro Valley inhabitants. "The participating companies are not only contributing 750 kgs of their top-grapes (equalling one pipe of Port), but also sent their VIP to the lagar to tread the Port." said Axel Probst from World of Port, the originator of the Project. The profit will be donated to Bagos d’Ouro, a charity organisation which takes care about the children and youngsters within the Douro Valley.