This is a small round container,approximately 5 inches by 5 inches painted in a camo type of color. Inside are at least two dozen different keyholders and keychains that we have accumulated over the years. Please feel free to take something and if you don't have or want to trade something that's fine.
Coords were a little hard to get due to some tree cover. When I first tried to get a reading, I was off by about 200 feet, so I moved a little to a bit of a clearing, and got readings of about 40 feet in accuracy.
This should be quite easy to find.
Parking coordinates are N 42° 03.154 / W 088° 11.732
http://groups.yahoo.com/group/chicago_geocachers/