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

Other days

nae nae

Nae Nae Day
one

One Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
promposal

Promposal Day
hiv awareness

Hiv Awareness Day
carpenters

Carpenters Day
first love

First Love Day
cuddle up

Cuddle Up Day
blanket fort

Blanket Fort Day
donate your hair

Donate Your Hair Day