Field Museum of Natural History is pretty good . See a Cubs game even if you don t like the Cubs Wrigley is great,( I am not a Cubs fan)!!!! Sears tower of course. Navy Pier is OK. Might as well check out the White Sox too. Soldier field is Awesome. Lots of other things to see and do. Get online and check out Chicago.com
go to the taste and enjoy the fireworks on July 3rdAdler Planetarium is niceand a short walk from the Field Museum Shed AquariumScience and Industry is cool