March 13th? Oh no, I should have asked earlier. I wanted to say happy birthday, but it's too late now.
In fact, next year will be its tenth anniversary. <img src='http://www.cavestory.org/forums/public/style_emoticons/default/momo.gif' class='bbc_emoticon' alt=':momo:' />
Oh, not on the forum. I downloaded a birthday app where you can register birthdays and it will remind you a week before, and just added an entry for CSTSF.