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

Other days

nae nae

Nae Nae Day
gum

Gum Day
cat girl

Cat Girl Day
book

Book Day
pampering

Pampering Day
carpenters

Carpenters Day
get funky

Get Funky Day
boy friend

Boy Friend Day
girl friend

Girl Friend Day
pick me

Pick Me Day