Oops, it doesn't look like 'flag at kerala raj bhavan on republic day' is a national day..

Other days

Cat Girl Day

Hoodie Day

Tell Ur Crush You Like Them Day

Gum Day

Kiss A Brunette Day

Hiv Awareness Day

Self Care Day

Ruby Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Embarrass Your Best Friend Day