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

Other days

hannah

Hannah Day
brow

Brow Day
gum

Gum Day
mean girls

Mean Girls Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
prosecco

Prosecco Day
offer

Offer Day
kiss a ginger

Kiss A Ginger Day
cat girl

Cat Girl Day
bonang

Bonang Day