We all like days to celebrate. But, why do we like them so much?Is it only the cake, the ice cream, or the presents? Or, is it a day to honor and celebrate something, a day to have fun, to be especially happy, and to share wishes like "Happy Birthday," "Happy Easter," "Happy Holidays," "Happy St. Patrick's Day?" If so, why not have a "Happy" day every day? For kids, this sets the imagination stirring. How about "Happy First Day of School," "Happy...