Live! From Hydro Park is a 10-week free summer concert series in Downtown Kaukauna on Wednesday nights from 5:30 to 8:30 p.m. This week, on July 31, an Appleton Rock School band will open for our featured bands of the night, Kurt Gunn Band, Doozey, and More Then Merry! Bring your family and friends for this fun and free entertainment. Feel free to bring a lawn chair or blanket, too!