The Sin Sity Sisters are apart of the World Order of Sisters of Perpetual Indulgence that started in San Francisco in 1979. The Sisters are made up of a very unique group of people who are as varied and interesting as our names. The Sin Sity Sisters represent the theme of the seven deadly sins. With each one including the sin in their names, as we grow we move into the heavenly and contrary virtues. CLICK TO MEET THE SISTERS