Do not forget to celebrate St. Tib's Day!

From the page above:

Tell everyone today is your birthday. Figure out how old you would be if you only had a birthday once every leap year. Act your age. Determine if you're of legal age to drive, raise children, buy a gun, gamble, leave school, get a job, drink, get married, get drafted, sign a contract, vote, run for parliament or congress, have sexual congress, have sexual congress for money, retire, or walk across the street by yourself. Realize how silly having a legal age for everything really is, and how arbitrary it is, and how it doesn't recognize the individual as an individual, and how it's all culturally-biased ageism anyway. Forget about age limits, and do whatever you want. If you're lucky, maybe you can convince them you're too young to get arrested for doing any of the above (but don't count on it).