Rod,
There are several places on interest to see in Chicago (in the city, not the burbs)! I'd suggest the following as possibilities (depends on what you and your wife like to do):
1. View of the city from either the John Hancock Observatory or the Sears Tower (I refuse to call it the Willis Tower).
2. Water Tower Place for shopping
3. State Street and Michigan Ave. for shopping in general
4. Millenium Park (on Michigan Ave. near the Art Institute of Chicago)
5.The Art Institute of Chicago Museum
6. Shedd Aquarium
7. Field Museum of Natural History
8. Museum of Science and Industry
9. Navy Pier (mainly souvenir shops and restaurants.. good views of the lake, etc) and surprisingly, a Stained Glass Museum (free)
10. Boat tour of the city / lake front (
http://www.shorelinesightseeing.com)
The restaurants are endless.... for Chicago Style Pizza I'd suggest:
Gino East, Lou Malnatti's or Giordanos
The Italian Village touts itself as being the oldest Italian restaurant in the city - it's very good...
I hope this is of some help... Most, if not all, of the places I've mentioned have websites - so I would just search and see what looks interesting to you and your wife...
Let me know if you have any specific questions.. I know there are several other member that also live in the Chicago area.. so we should be able to help..
Regards,
Jim