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October 19, 2019 @ 10:00 am - 5:00 pmFree
STEMfest celebrates innovations in science, technology, engineering, and mathematics (STEM). Northern Illinois University STEM departments, student groups, regional corporations, museums, educators, and national labs are joining forces to present hundreds of activities that range in complexity to entertain people of all ages.
Most activities are free, but some booths may have take home items for sale.