If you don’t know why today we celebrate “Mario Day” around the world, we’ll tell you everything you need to know about it like who created it and why.

March 10th (aka MAR10 Day) is here, and you know what that means - it’s time to celebrate everyone’s favorite mustached plumber with some epic Nintendo Switch deals.

Day, affectionately known as Mario Day, has arrived and the yearly celebration of all things Nintendo (and the company's iconic plumber) has brought sales on Switch games and even the console itself.