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

Other days

donate your hair

Donate Your Hair Day
cursing

Cursing Day
bonang

Bonang Day
ruby

Ruby Day
bow tie

Bow Tie Day
brow

Brow Day
polyamory

Polyamory Day
hannah

Hannah Day
mean girls

Mean Girls Day
self appreciation

Self Appreciation Day