Test Ride on the Sunnyland Bus chronicles the story of an American family against the backdrop of one of the civil rights movement's lesser-known stories. In January 1957, Joseph Spagna and five other young men waited to board a city bus called the Sunnyland in Tallahassee, Florida. Their plan was simple but dangerous: ride the bus together-three blacks and three whites-get arrested, and take their case to the U.S. Supreme Court. Fifty years later Ana Maria Spagna sets off on a journey to understand what happened and why.