I should have posted this earlier. Sorry 'bout that. The Chicago Photographic Collectors Society 35th Spring International Camera & Image Show & Sale Sunday May 7th, 2006 10am to 3pm Oak Brook Marriott Hotel 1401 W 22nd St Oak Brook,Il Just East of rt 83, across from the Oak Brook Shopping Center. I've no connection to the CPCS other than I'm on their mailing list. Post cards been on my bulletin board for several weeks now. This is usually a much larger show than the monthly one held in the area.