June 23-24 Garden Melodies Tour , Vevay. A medley of quilts, music and gardens will be on display this weekend in Switzerland County. The tour begins at the Switzerland County Historical Society Museum. Gardens range from woodland to cottage to formal. The festival includes entertainment, a car show, food, lighted boat parade and, of course, fireworks.
Admission is free.
Ind. The Ohio River plays host to the world's fastest boats, as hydroplanes soar across the water. The event also features a hot-air balloon race, parade and fireworks.