East Moline Police Department Officer Garrett Kistner clears his eyes after walking out of the water at Wick's Lake next to Jumer's Casino & Hotel in Rock Island on Sunday, March 19, 2017. Polar plungers jumped into the 41-degree waters of the lake to support Special Olympics athletes in our area. Participants each raised a minimum of $100 in donations and were encouraged to come in teams and to dress in costume.