Bluegrass concerts that benefit CF research. Scheduled bands include: Detour, Lonesome County, Hardline Drive, Lara Williams and New Direction, Lonsome Meadow, Windy Mountain Boys, Out of the Blue, Missy K Band, and Bobby Hutch and Grand Ole Country. Music begins at 1:00 p.m. Tickets are $15.00 for adults, $10 for ages 16 years old an under. Tickets may be purchased at the Dogwood Box Office (231.924.8885) or at the West Michigan Cystic Fibrosis Foundation in Grand Rapids (800.968.1050).