Awww...great question! My 30th is only 8 months away and I am doing a lot to celebrate!
First, I am currently training for a marathon in which I will be running in June. Next, I am going skydiving (again) this summer. For my actually 30th birthday weekend I will be celebrating it with friends in Las Vegas. AND finally, to end the year perfectly, I will have one last celebration in NYC on New Years. WAHOO!!! Can't get much better than that.