Oops, it doesn't look like 'security guard soldier takes position on his tableaux during rehearsals for the upcoming republic day' is a national day..

Other days

Hoodie Day

Singles Day

Comfy Day

Ponytail Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Pumpkin Day

Fiancee Day

Kiss A Ginger Day

Appreciate Yaself A Lil Extra Day

Lumpy Rug Day