Oops, it doesn't look like 'savereignty and chilrens savereignty and chilrens day' is a national day..

Other days

embarrass your best friend

Embarrass Your Best Friend Day

nae nae

Nae Nae Day

one

One Day

law

Law Day

youth

Youth Day

lash

Lash Day

boy friend

Boy Friend Day

ruby

Ruby Day

tulip

Tulip Day

eat what you want

Eat What You Want Day