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

Other days

bow tie

Bow Tie Day
comfy

Comfy Day
ormille

Ormille Day
lumpy rug

Lumpy Rug Day
kiss a ginger

Kiss A Ginger Day
tell a fairytale

Tell A Fairytale Day
reading

Reading Day
slime

Slime Day
brow

Brow Day
eat what you want

Eat What You Want Day