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

Other days

buddy

Buddy Day
get funky

Get Funky Day
kale

Kale Day
ormille

Ormille Day
blanket fort

Blanket Fort Day
hannah

Hannah Day
nae nae

Nae Nae Day
bonang

Bonang Day
coffee

Coffee Day
self care

Self Care Day