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September 30 @ 10:00 am - 4:00 pmFREE
STEM Fest is a celebration of all things science, technology, engineering and math. This free event is held each year in the fall on the campus of Northern Illinois University and features more than 100 exhibits, speakers, and demonstrations designed to inspire and engage guests of all ages with opportunities for STEM learning. It is one of the largest free family events in northern Illinois.