Oops, it doesn't look like 'guard stops to pose for a photo of their first day' is a national day..

Other days

Artists Day

Stud Day

Hoodie Day

Tell A Fairytale Day

Nae Nae Day

Fiancee Day

Kiss A Ginger Day

Frozen Yogurt Day

Appreciate Yaself A Lil Extra Day

Hiv Awareness Day