I usually don't like to make to much noise about this (also not in real life I do not like "birthdays"). Birthday parties are so fake and useless.

But I start being fascinated about events in my life. I start gathering them from my past and tried to find the exact moment in time they happened. Starting with this: 13 Oct 1971. Weird day, weird year to be born at 13:13 (as they say in that paper of birth).