Oops, it doesn't look like 'cerebration of the international labor day' is a national day..

Other days

Tell Ur Crush You Like Them Day

Cuddle Up Day

Slime Day

Bubble Bath Day

Embarrass Your Best Friend Day

Carpenters Day

Appreciate Yaself A Lil Extra Day

Prescription Drug Take Back Day

Ponytail Day

Hiv Awareness Day