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

Other days

polyamory

Polyamory Day

self appreciation

Self Appreciation Day

brow

Brow Day

ruby

Ruby Day

artists

Artists Day

gallery

Gallery Day

cat girl

Cat Girl Day

ponytail

Ponytail Day

first love

First Love Day

blanket fort

Blanket Fort Day