Since 2019, March 10 has been celebrated as Mario Day, as when written as Mar10, it resembles the name of the iconic plumber. You can read about all things Mario in the Super Mario Wiki.
Mario is a fictional character in the Mario video game franchise owned by Nintendo. He is a short, pudgy, Italian plumber who resides in the Mushroom Kingdom and his adventures generally center upon rescuing Princess Peach from the villain Browser. Mario’s younger brother and sidekick is Luigi.
Erik Kain tells how you can make Mario your navigation arrow in Google maps.

Disclaimer: The information on this website is accurate to the best of my knowledge at the time of writing. I make no guarantee as to its accuracy. Its purpose is to inform, educate, amuse, and raise awareness about causes and opportunities around the globe. I also encourage civil debate in the comments.