Oops, it doesn't look like 'assembly sardar ayaz sadiq planted a sapling at islamabad on the occasion of independence day' is a national day..

Other days

Carpenters Day

Hiv Awareness Day

Kiss A Ginger Day

Chocolate Milkshake Day

Self Appreciation Day

Tulip Day

Boy Friend Day

Embarrass Your Best Friend Day

Cuddle Up Day

Kale Day