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

Other days

artists

Artists Day

first love

First Love Day

lash

Lash Day

tell ur crush you like them

Tell Ur Crush You Like Them Day

pumpkin

Pumpkin Day

hiv awareness

Hiv Awareness Day

nae nae

Nae Nae Day

kale

Kale Day

chocolate milkshake

Chocolate Milkshake Day

Me Day