During my high school, I started a Data Science club where we would try to collect data about various school events such as academic tests, competitions, class performance, and try to find correlations between them and give valuable reports to school management.

This idea was unfeasible -- as a club, but not as an idea.

Here's the story of how it started and what we tried to do.

https://manishgotame.wordpress.com/2020/02/09/a-data-science-initiative-mathalysis-club/