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

Raise Awerness Of Zeus Day

Hannah Day

Hoodie Day

Stress Awareness Day

Self Appreciation Day

Unicorn Day

Bubble Bath Day

Appreciate Yaself A Lil Extra Day

Law Day

Lost Sock Memorial Day