I volunteer for a local organization, most areas have one. Some are specialized around a specific kind of court, others are big enough to be broad and then have specialized training, usually following however your local jurisdiction divides up its courts.

I fill out a form for each session and case and write descriptive notes about what happens in court, including things like language and tone of the judge, conduct of the counsel, etc. I don't evaluate "questionable" myself and I do nothing personally with the notes. They are submitted to the organization and eventually in aggregate make their way into data used by researchers, journalists, law schools, legislators.

That's super cool, thanks for the information and also thanks for doing that!