Do you have to be Jewish to celebrate ST Patricks Day?

Answer 1

Of course. It's an All-American event where people celebrate the wonders of Corned Beef (well, it's ok...) and drinking. Many people love drinking.

Answer 2

No. Anyone can celebrate St. Patrick's Day. Jew would not celebrate the religious aspect as it is a Christian feast day, not a Jewish one, but they might celebrate the Irish aspects of it.