I took this screenshot of my menu bar (I use MenuCalendarClock, an application that offers more flexibility in terms of what it displays, along with a drop-down mini-calendar that syncs with iCal).
Yes, that was a picture taken at 9:09 on 9–9‑09. Next year I get to take one a month and a day and an hour and a minute later to match.
Oh, and the title refers to a line from the movie Ferris Bueller’s Day Off. If you don’t know it, you’ll just have to see it.