Riverhill Park is a decently sized park in the village of Kewaskum. The park lies along the Milwaukee River and there is a bandstand and also some playground equipment in the park. They put on a pretty big fireworks show over the 4th of July holiday. We took in the July 3 show in 2015 and they also had a live band that played until midnight. There are permanent restroom facilities on site but despite there being several bathroom stalls there was still a line waiting to get in to the ladies room, so if you go to the park during a large event, you probably want to make sure you get in line before the situation is too urgent.