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

Other days

one

One Day
coffee

Coffee Day
cuddle up

Cuddle Up Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
ponytail

Ponytail Day
self appreciation

Self Appreciation Day
nae nae

Nae Nae Day
lisp

Lisp Day
me

Me Day