Oops, it doesn't look like 'flag available at khadi gramodyog to commemorate the independence day' is a national day..

Other days

Slime Day

Ponytail Day

Tell A Fairytale Day

Blanket Fort Day

Chocolate Milkshake Day

Azonto Is Acceptable Day

Lash Day

Pampering Day

Lumpy Rug Day

Tell Ur Crush You Like Them Day