Oops, it doesn't look like 'scence day' is a national day..

Other days

healing

Healing Day
slime

Slime Day
bow tie

Bow Tie Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
bubble bath

Bubble Bath Day
one

One Day
artists

Artists Day
tulip

Tulip Day
comfy

Comfy Day
hannah

Hannah Day