Hello, fellow Late Bloomie Blogger!  I normally am the "celebrate on the inside" non-decorator as well, but Becky Jo talked me into decorating this year.  http://www.diaryofalatebloomer.com/2011/12/20/let-me-entertain-you-although-id-rather-you-entertain-me/  

And now look what's happened!  hahahaha!!!