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

Other days

cursing

Cursing Day
brow

Brow Day
bounce

Bounce Day
tell a fairytale

Tell A Fairytale Day
nae nae

Nae Nae Day
hoodie

Hoodie Day
bow tie

Bow Tie Day
singles

Singles Day
azonto is acceptable

Azonto Is Acceptable Day
tell ur crush you like them

Tell Ur Crush You Like Them Day