Polar Plunge on the Cedar River at 3 p.m. at the Riverfront Park Boat Ramp (1200 block of Riverside Dr.). $25 per person before Feb. 15; $35 after Feb. 15.
Plungers receive a commemorative stocking cap and are eligible for awards for best costume (individual), best group costume, oldest plunger, and farthest traveling plunger. Proceeds benefit the Floyd County Search & Rescue and Charles City Community Revitalization.