MAR10 marks national Mario day as hundreds of fans suit up in red and blue to beat Guinness World Record for the largest number of people dressed as Mario in one place.
11 Mar 2026 | 01:37
Super Mario Bros came to life in Union Square this on March 10, as hundreds of fans dressed as Nintendo’s iconic plumber descended on Union Square.
March 10th or “MAR10” has become the unofficial holiday for Mario fans around the world due the date’s clever resemblance of the character’s name. This year,...
