BDAC Summerfest '18 Needs Volunteers and Host Homes. Performers from around the world will share their dance, music, and culture during the 2-day Summerfest International art and folk festival. This 31-year tradition, produced by the Bountiful Davis Art Center, runs August 10-11. Summerfest is always free to the public, at Bountiful City Park. With international and local performing groups, food trucks, artist booths, and the popular Children’s Art Yard, Summerfest is a celebration of art and culture for all ages!