Take your family to the Brookfield Zoo!  This package includes 1 free parking pass, 4 general admission tickets, 4 tickets to the dolphin show, 4 rides on the carousel and 4 tickets to the Hamill Family Play Zoo.  Passes expire on December 31, 2010, but buyer may extend these through 2011. 

http://www.czs.org/czs/Brookfield/Zoo-Home.aspx