Rubber ducks take over Chicago River for derby
August 9, 2012 8:25PM
The 7th Annual Windy City Rubber Ducky Derby Race is held at the Columbus Drive Bridge and the Chicago River to benefit the Special Olympics on Thursday, August 9, 2012. | Richard A. Chapman~Sun-Times
About 30,000 rubber ducks were dropped into the Chicago River from the Columbus Drive Bridge on Thursday for the seventh annual Windy City Rubber Ducky Derby. The event benefits the Special Olympics.