Over the years, the National Quartet Convention grew from three days of concerts to a six-day multi-purpose event. A main attraction is the exhibit hall with approximately 500 booths where artists, record labels, CD duplication plants, media entities, booking agents, Christian bookstores, and other industry related organizations display their products and offer their services. The week is largely attended by the older generation but lately due to the popularity of groups such as the Booth Brothers, Signature Sound, Legacy Five, The Collingsworth Family and the Gaither Vocal Band, the fans are becoming younger. Fans meet their favorite artists in the exhibit area.