I'm planning for next year and need a category for birthday invitations and birthday cards for December 12, 2012.
 
I don't even know where this would go in the hierarchy of the structure. I know it's not a palindrome - but one of my 12/12/12 cards is there anyways. It was placed in other.
 
Gaging how popular the 11/11/11 was I wanted to start planning for next year.