Miguelito Valdés, also known as Mr. Babalú, was a renowned Cuban singer. His performances were characterized by a strong voice and a particular sense of cubanismo.

Cayo Hueso is a consejo popular (ward) in the municipality of Centro Habana, Havana, Cuba. A traditionally working-class neighborhood populated by Afro-Cubans, it is known for its many cultural landmarks such as the Callejón de Hamel, the Fragua Martiana Museum and the Parque de los Mártires Universitarios.