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

Other days

me

Me Day
comfy

Comfy Day
lash

Lash Day
self care

Self Care Day
ponytail

Ponytail Day
bow tie

Bow Tie Day
camera

Camera Day
tell a fairytale

Tell A Fairytale Day
self appreciation

Self Appreciation Day
nae nae

Nae Nae Day