08/08/2011 - Shedd Aquarium FREE DAYS for 2011

Here's a list of Shedd Aquarium FREE days for 2011. (dates subject to change) January: 10, 11, 16-21, 24, 25, 31 February: 1, 7, 8, 14, 15, 20-24, 28 September: 12, 13, 19, 20, 26, 27 October: 3, 4, 10, 11, 17, 18, 24, 25, 31