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

Other days

law

Law Day
my little pony

My Little Pony Day
youth

Youth Day
one

One Day
coffee

Coffee Day
brow

Brow Day
donate your hair

Donate Your Hair Day
pick me

Pick Me Day
unicorn

Unicorn Day
get funky

Get Funky Day