I was just going to ask the same thing! Here in the US the month after October is November. Of course, maybe there's a really good reason why they called it Movember, lol!
I believe that last year the Movember-themed Calendar happened on the weekend instead of being month-long.
Ahhh, I knew there must be a good reason! And being a female without a mustache I forgot about this foundation. Although I do think you are right that last year it was a 3 day calendar. Thanks!
While this is a great cause, you should also consider having a theme calender for breast cancer awareness month as well.