Looking for ways to make your life eco-friendlier? Check out this Saturday’s Earth Awareness Fair with the City of Springfield at the Henson Robinson Zoo.  Visit with over 40 exhibitors including Blue Cross Blue Shield with their mobile farmers market with free produce and help build the cardboard city.  Admission is free, and free shuttle rides are available from SMTD from the downtown transfer station starting at 10:30 am. The event runs from 11 to 4.  More info is available at the City of Springfield website.