Casa Rosita Serrallés (Spanish for Rosita Serrallés Residence) is a historic building in the city of Ponce, Puerto Rico, located between the former Escuela Libre de Música Juan Morel Campos and the Museo de la Historia de Ponce, and immediately behind Teatro La Perla. It was built for one of the heirs of Juan Eugenio Serrallés Perez, son of businessman Juan Serrallés Colón, founder of Destilería Serrallés, and himself the CEO of the company that founded Ron Don Q. The building was purchased by the government of the Autonomous Municipality of Ponce in 2008 for its architectural, historic, and cultural value. As of February 2012, the building was being restored to convert it into an annex of the Museo de la Historia de Ponce to depict the 1985 Mameyes tragedy of barrio Portugues Urbano in Po