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

Other days

camera

Camera Day

one

One Day

Emoji Day

pick me

Pick Me Day

ride the wind

Ride The Wind Day

comfy

Comfy Day

believe

Believe Day

coffee

Coffee Day

tell ur crush you like them

Tell Ur Crush You Like Them Day

slime

Slime Day