Fort Dodge residents can once again brave the cold water of Badger Lake to raise money for a worthy cause. The annual Fort Dodge Polar Plunge is taking place this coming Sunday to benefit Special Olympics Iowa. The plunge will be held at Badger Lake at John F Kennedy Memorial Park. Registration will be from 11:45a-12:45p with the event beginning at 1:00pm. Plungers will earn prizes based on the amount of money raised towards Special Olympics. For more information or to register early online, visit www.firstgiving.com/soiowa.