after a 50th high school reunion for a school I went to from first to fourth grades. Amazed that anyone still remembered me, some I hadn't seen since 1950 when I moved from the small mining town of Eureka, Utah to a very large Los Angeles, Calif. with my mom. There were 12 students in Eureka's graduating class so they invited anyone who had ever attended the school since first grade. I recognized many.
In comparison five years ago I attended my 45th high school reunion in California which had 330 graduates in 1958, and I only knew a few students who were the student body leaders and more popular ones (not me).