Joining other students and their parents for family field day at PITS, Mia joins in potato sack races, a game of tug-of-war and a hula hoop ring toss that becomes increasingly dangerous as the region's most skilled superheroes compete to win.

Mia Mayhem is learning to control her x-ray vision! She can't wait to see through walls and crack secret codes. There's only one problem: her glasses are way too big, clunky, and totally not cool! But she knows that if she wants to keep up with her classmates, she'll have to adjust quickly. Will Mia be able to look past her obstacles and see things through?