Haha it is, walking around school and seeing everyone in grafitti-ed shirts is quite a sight to behold lol! I always wear green on St. Patrick's Day but I haven't heard of the tradition of pinching people if they don't!! :D Haha I feel sorry for whoever's standing near you on that day in the wrong colour lol :) I LOVE the sound of Crazy Sock Day - we don't have anything like that but it'd be awesome if we did :D Or maybe a Change ONE Aspect Of Your Uniform Day - the results would be pretty varied, I'm sure :)