The 6th annual Celebrate Waupun festival is underway. Waupun Festivals board member Nick Rusch says Celebrate Waupun kicked off Friday afternoon and runs through Sunday at Tanner Park. Rusch says he is surprised at how big the event has grown over the years. “The amount of rides from the carnival, the amount of volunteers, the amount of sponsorship dollars that Waupun Festvials has raised have all gone up this year,” Rusch said. The event features music, food, carnival rides and a fireworks show Sunday night.