It's happening this Saturday (7/22) ROBO-CON Festival of Robotics and STEM Learning at the Lapeer Center for Innovation on Millville Road and it runs from 10 am - 4 pm admission is free. Experience all sorts of hands on fun, you'll see robot vs. robot action. You can drive real robots on competition fields.
The event started in 2014 with Robotics Team 1684, The Chimeras, to share the thrill of robotics and learning with others.