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

Other days

ruby

Ruby Day
one

One Day
boy friend

Boy Friend Day
tell ur crush you like them

Tell Ur Crush You Like Them Day
singles

Singles Day
african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day
polyamory

Polyamory Day
lash

Lash Day
promposal

Promposal Day
me

Me Day