Oops, it doesn't look like 'trans and enby people in sports day' is a national day..

Other days

Gum Day

Mean Girls Day

Chocolate Milkshake Day

Self Appreciation Day

Get Funky Day

Tell Ur Crush You Like Them Day

Appreciate Yaself A Lil Extra Day

Hiv Awareness Day

Ponytail Day

Embarrass Your Best Friend Day