WHYS Radio's 5th Annual Bludgrass Festival, Saturday August 25, 2012 Noon - 9 PM. 10 bluegrass bands unite for this family friendly music event celebrating Eau Claire's community radio WHYS 96.3FM. Stoop Singers, The East Hill Bluegrass Band, The Roe Family Singers, U.K.E., & Mother Banjo to name a few. Fiddle contest, bludgrass gospel, kubb and great food. Lake Altoona County Park - just 2 miles from the Otter Creek Inn Cost: $15 adults, $20 Family In Advance: $12 adults, $17 Family