This report from the Urban Institute documents the development of the Marcus Garvey Youth Clubhouse, referred to as the Clubhouse, in a high crime,  low-income neighborhood of Brooklyn, New York, called Brownsville. It presents a case study of the benefits of actively engaging young participants in designing and implementing a program, and how this engagement can foster economic opportunities and improve perceptions of neighborhood safety. The authors draw on interviews and focus groups with the Clubhouse program participants, program staff, and funders. (author abstract modified)