The Atwood Music Festival, the longest running festival of its kind in the state of Mississippi, is an annual festival held near the banks of the Pearl River in Monticello, Mississippi on Memorial Day weekend in May. Originally called the Atwood Bluegrass Music Festival, the event was rebranded to feature a variety of different music styles. The Festival began as a joint effort by the Pearl River Basin Development District and the Lawrence County Chamber of Commerce in 1975 to promote the Atwood Water Park that had recently been completed by the Basin District.