Saints Patrick Day its a Ireland celebration that commemorates to Saint Patrick and the arrive to Christianity to Ireland. This it celebrates in: Canada, Britain, United States, Ireland, Argentina, Australia and New Zealand. The celebration it’s the 17 March, some people used to dress green for the celebration, that commemorates to Saint Patrick. In Ireland this day it can be considered an celebrated like a national day, where are a festival of 3 days and were normally go mora than 675, 000 persons. In Argentina there it is a Festival, but here there is not that popular, normally only 50, 000 persons go to the festival, normally then the people do parties.