Oops, it doesn't look like 'committee after a long but productive day' is a national day..

Other days

embarrass your best friend

Embarrass Your Best Friend Day
slime

Slime Day
self appreciation

Self Appreciation Day
boy friend

Boy Friend Day
brow

Brow Day
lash

Lash Day
mean girls

Mean Girls Day
nail polish

Nail Polish Day
bow tie

Bow Tie Day
tell ur crush you like them

Tell Ur Crush You Like Them Day