After it was pointed out that absolutely every event in German history took place on November 9th (possibly due to one of those complicated Holy Roman Empire things), that day was declared Official AH.com German Day.
In Max Sinister's Chaos TL, however, November 9th is the most uneventful day of the year in German history. Seriously, they calculated it. - In more than one way, it's a better TL than OTL.