March 10 is officially known as MAR10 Day – when Nintendo encourages people of all ages to enjoy a host of heartfelt and joyous activities to honor one of the most iconic video game characters of all time. Official mashups between Mario and Pokémon include the inventive Mario Pikachu line, featuring a wide range of Pokémon posing as popular Mario characters, as well as their action-packed brawls in the Super Smash Bros. series, the latest of which is Super Smash Bros. Ultimate for Nintendo Switch!
Source: Nintendo of America
Source: Pokemon
