9/11
My mother was born on 9/11/47 and my brother was born 9/12/85 so after the tragedy of 9/11 occurred, I told my Mom her day will obviously live in infamy.
Everyone has a story for that day, and rightfully so. Mine was that the Cable guy was at the house fixing our cable at the time the plane was hitting the first tower. I recall the Cable guy mentioning how it had to be a movie, and then when it was obviously reality, he needed to call and check on a family member who lived in New York City.
May we never forget the lives lost and always honor the heroes who demonstrated how to be brave during a crisis.