Gorgona Agricultural Penal Colony also home to a vegetable garden and olive tree grove where olive oil is produced, as well as livestock facilities which high quality cheese, chicken and pork is produced. The island is named after the Gorgons of Greek mythology which were three sisters, Medusa, Stheno and Euryale, who had hair made of venomous snakes that could turn any observer into stone. Since the 4th century AD, Gorgona has been home to various monastic orders including the Benedictines until it finally came under the influence of the Carthusians in the 14th century. Eventually the Gorgona Abbey was abandoned in 1425 though
Sisters of Perpetual Indulgence to 60 people had been arrested, the Sisters decided to move the celebration and Halloween in the Castro ended. The next year, the Sisters hosted a costume-mandatory dance named HallowQueen in a South of Market gay nightclub, which raised over $6,000 for charity. A decade later the city was still struggling to manage the Halloween event. In 2006 nine people were wounded when a gunman opened fire at the celebration; it was canceled in 2007. The Sisters continued to organize private and safe events, raising money every year for charity. Without city funds they managed to keep the chaos under