Oops, it doesn't look like 'food coma recovery day' is a national day..

Other days

girl friend

Girl Friend Day
chocolate milkshake

Chocolate Milkshake Day
china

China Day
boy friend

Boy Friend Day
stud

Stud Day
pampering

Pampering Day
bounce

Bounce Day
lash

Lash Day
law

Law Day
hannah

Hannah Day