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

Other days

Aloxolt Day

Raise Awerness Of Zeus Day

Get Funky Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Hoodie Day

Hiv Awareness Day

Kale Day

Chocolate Milkshake Day

Embarrass Your Best Friend Day

Lost Sock Memorial Day