The Following people are all from Illinois in NASA's Solar System Ambassador program. You should probably attempt to get in contact with one of them:

Nancy Atkinson
Joan Blackman
Kevin Caruso
Christine Gregory
Paul Gunty
Roger Hale
Geoffrey Heberlein
Tim Hedlin
William Higgins
Daniel Holland
Andrew Koepke
James Kovac
Stephanie Moidel
Michelle Nichols
Lisa Olson
Robert Pfannkuche
Jim Plaxco
Kurt Reilly
Dominic Sarsah
Mark Schneider
Shari Summers-Lavelli
Michelle Szybowicz
Lorrell Toscano
John Vittallo