For English speaking followers!
Today (2023.3.9) is thought to be "Super Mimikyu Day" because of a wordplay in Japanese!
The letters 3 and 9 can be pronounced as 'Mi' and 'Kyu' respectively, which makes 202③.③.⑨ (and every 10 years when 3-3-9 line up) Super Mi-Mi-Kyu Day🥳💛