Oops, it doesn't look like 'rule day' is a national day..

Other days

tulip

Tulip Day
cuddle up

Cuddle Up Day
offer

Offer Day
prosecco

Prosecco Day
self care

Self Care Day
first love

First Love Day
nae nae

Nae Nae Day
latina equal pay

Latina Equal Pay Day
buddy

Buddy Day
bounce

Bounce Day