I have used a dutch birthday calendar for years. There are no years on it, only days. It hangs on the back of my bathroom door (that's the obligatory place where all true Dutchies put them) and a box that birthday cards go into to lay in wait, but I now put it all together in this BIRTHDAY BINDER. It is divided by months and a couple of occasions at the back. Plastic page protectors go behind each month (to hold said cards) and a month at a glance list of birthdays and anniversaries goes right behind each tab. I love it.
...another great Martha Stewart idea