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

Other days

believe

Believe Day
one

One Day
coffee

Coffee Day
tell a fairytale

Tell A Fairytale Day
frozen yogurt

Frozen Yogurt Day
lumpy rug

Lumpy Rug Day
singles

Singles Day
bonang

Bonang Day
first love

First Love Day
gum

Gum Day