A free outdoor concert will be held Sunday at the Bollinger Mill, off Highway 34 in Burfordville. Music will be provided by Paul and Win Grace and family at 4:30 p.m.

The Grace's sing, dance and perform American old time and folk music with fiddle, mandolin, guitar and accordion. They also feature traditional and contemporary folk music.

The Bollinger Mill and Covered Bridge is included in the 75th anniversary celebration of Missouri State Parks. Visitors are invited to picnic and bring lawn chairs for the afternoon.