Got this on my Jewel receipt this morning:
Save $2.50 on tickets to King Tut and the Golden Age of Pharaohs at the Field Museum May 26-Jan 1.
Visit www.fieldmuseum.org/tickets and click the Jewel/Osco preferred card link. Password is JEWELTUT.
Limit 4 tickets. Restrictions apply.
Haven't tried using it myself, but thought I'd share with the board.