Here's the school, thanks to Tinley Park Library's web page:
Memorial Elementary School
6701 179th Street
Tinley Park, IL 60477-4116
(708) 614-4535
------------------
“The whole aim of practical politics is to keep the populace alarmed—and thus clamorous to be led to safety—by menacing it with an endless series of hobgoblins, all of them imaginary.”—H.L. Mencken