I think I'd quite like to go to mine but hesitating a little. I was generally lucky as always had a good few friends and a lot of laughs, so remember a lot of my school experience with fondness.
At the same time though I was definitely considered a weirdo 
Diagnosed now as an adult as neurodiverse.
Lots of girls (single sex school) basically didn't speak to me or acknowledge me back at school, sometimes in a pointed, slightly unpleasant way - it's hard to describe. The best example I can think of is 4 of us travelled to a sporting competition on the train a few hours away one time, and the others arranged to go separately and didn't talk to me for the whole day (our competitions were separate) and it's not like there had been a falling out or anything, it's simply the way it was and that's fine but as an adult it makes me feel a bit sad. My mum gave one of them a lift home from the train station after as she lived near us, and she still never spoke to me until years later!
I wonder if I went to the reunion, if that bunch would just all do that again and it would be awkward?
Would you go to yours or have you been? How were your school days?