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

Other days

ormille

Ormille Day
comfy

Comfy Day
cuddle up

Cuddle Up Day
bow tie

Bow Tie Day
one

One Day
china

China Day
boy friend

Boy Friend Day
offer

Offer Day
nae nae

Nae Nae Day
lumpy rug

Lumpy Rug Day