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

Other days

slime

Slime Day
ruby

Ruby Day
mean girls

Mean Girls Day
fiancee

Fiancee Day
carpenters

Carpenters Day
self care

Self Care Day
bonang

Bonang Day
ormille

Ormille Day
stress awareness

Stress Awareness Day
boy friend

Boy Friend Day