1. You should snack on soda bread
Ok, so you know about eating cabbage and corned beef on St Patrick’s Day (although the latter is actually an Ameican tradition, not Irish). But there’s another food you should be trying on the big day – soda bread. If you’re baking your own loaf, you should always, always make sure to score the top of it. Why? Because the Irish believe in “letting the devil out” of it. While it's unclear where this theory stems from, it's probably best to cover your back. So you know, let him out.