Today I’m off to supervise hordes of screaming children at Field Day at the kids’ school. (It’s what my school would have called “Sports Day”, with sack races and obstacle course and suchlike, except I don’t remember my parents ever having to help out).
Write a story set at a school sports day/field day or other special event where parents turn up and the worlds of home and school collide.
Work from your own memory of school or your experiences as a parent/aunt/grandparent/child-free-friend, whatever you have.
Surely there are a few opportunities for conflict and resolution among the sack races and the potato-and-spoon contests!