|No shamrock shakes in Ireland|
Instead of Shamrock Shakes during the month of March, we saw that McDonalds sells Easter McFlurries. We never actually bought one because every time we drove by a McDonald's there was a long line at the drive-thru. Some things are the same in both countries.
McDonald's in the States wouldn't dare use a Christian holiday like Easter for marketing; they might offend some of their agnostic or other non-Christian patrons. But Ireland is very much a Christian nation, with about 85% of the nation identifying with Roman Catholicism. So they can use the word "Easter" without fear of driving away customers.
The blatant Christianity of Ireland is refreshing, and very much reflected in the personalities of the people. They are very welcoming, helpful and friendly, and seem to practice the golden rule.