Kicking off the 20th season of Party at the Park in Prairie du Rocher was The Blue Moon Blues Band with Kent Ehrhardt on June 3. They entertained the huge crowd with some great music. The weather was perfect and many in the audience were first time Party at the Park visitors. On June 17, The Buckhannon Brothers will be the entertainment for the evening, and The Rocher Pub will be preparing some specialities for the food stand.