Oops, it doesn't look like 'school in kerry saw three sets of twins and a set of triplets arrive for their first day' is a national day..

Other days

Blanket Fort Day

Chocolate Milkshake Day

Reading Day

Nae Nae Day

Gallery Day

Cursing Day

Raise Awerness Of Zeus Day

Donate Your Hair Day

Kiss A Brunette Day

Boy Friend Day