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

Other days

get funky

Get Funky Day
singles

Singles Day
kiss a ginger

Kiss A Ginger Day
slime

Slime Day
ride the wind

Ride The Wind Day
reading

Reading Day
eat what you want

Eat What You Want Day
brow

Brow Day
mean girls

Mean Girls Day
bounce

Bounce Day