A very Happy Birthday to Bilbo and Frodo Baggins on this 22nd of September, 2010! I would mention their respective ages, but I'm afraid I don't know how to convert Shire Reckoning to the Gregorian calendar.
I say we celebrate with a pint of the Gaffer's home brew (or some cider for us expectant folk)! Bottoms up! Also, check out Seven Geeky Ways to Celebrate Frodo and Bilbo’s Birthday With Your Kids. I particularly like #4.