We had one for our 10th, and I went. It was fun, in a low key way, to see who'd changed dramatically and who hadn't changed at all. But I had a couple of people I'm still friends with to hang out with, and a time-shared date who found the whole thing hilarious.

I still have one close friend from high school, and one distant but fond friend from first grade. Other than that, I don't actively keep in touch with anyone, though I'm pleased enough to run into some of them when I visit my mother.