Know Theatre of Cincinnati is a non-profit theatre company located in the historic Over-the-Rhine neighborhood of Cincinnati, Ohio, which produces contemporary and collaborative theatre that tends to be edgy, challenging, and thought-provoking. Season performances occur in a 99-seat versatile black box theatre. Know Theatre produces the annual Cincinnati Fringe Festival and a national educational tour of Calculus the Musical. In 2010, Know Theatre launched the Jackson Street Market, a series of programs created to provide resources, foster collaborations, and to strengthen the local community of individual artists and independent arts organizations. Its goal is to retain artists in the city and create opportunities for them to make a living from their artistic endeavors.