The Field Museum is now using color-changing badges which they describe as "like a pregnancy test but without the anxiety."
Ad: STBZ Book Club meeting: Crossing California. Great book about Chicago in the '70s. Hilarious! Sept. 2 
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☛ GB GET-TOGETHER Friday, August 29, 8-11pm ✧ Drinks & conversation at the Clark Street Ale House, 742 N. Clark! More details »
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