Superdance is a twelve hour danceathon held to raise money for treatment and research for children with Cystic Fibrosis. It is held annually at Bishop O'Connell High School and has raised over $4 million since 1976. Superdance is one of the largest High School fund-raising events in the United States, and until recently was the largest fund-raising event for the Cystic Fibrosis Foundation.