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

Other days

coffee

Coffee Day
lash

Lash Day
boyfriend

Boyfriend Day
artists

Artists Day
boy friend

Boy Friend Day
brow

Brow Day
stress awareness

Stress Awareness Day
nae nae

Nae Nae Day
ponytail

Ponytail Day
lost sock memorial

Lost Sock Memorial Day