St. Patrick's Day is celebrated by the Irish/Non Irish in big cities and small towns alike with parades, "wearing of the green," music and songs, Irish food and drink, and activities for kids such as crafts, coloring and games etc... I remember the St.Patrick's parade that I went to, it was awesome :) "Lots of food :P". So, for you, stop by the St. Patrick's day parade near you and be bless by the Irish luck :) and opps, don't forget the Irish beer.
"May the Irish hills caress you. May her lakes and rivers bless you. May the luck of the Irish enfold you. May the blessings of Saint Patrick behold you." - Irish Blessing