The YoVille State Penitentiary (YSP), was a roleplaying project, which began sometime between 2010 or 2011, the project featured prison-styled roleplay, and was likely inspired by the real-life Eastern State Penitentiary, which is located in Philadelphia, Pennsylvania.
It featured housing for its roleplaying "prisoners", as well as visiting rooms, death row, a hospital, and recreational areas for its denizens. Currently, the project appears to be abandoned.