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

Other days

martini

Martini Day
law

Law Day
blanket fort

Blanket Fort Day
comfy

Comfy Day
boy friend

Boy Friend Day
lumpy rug

Lumpy Rug Day
prosecco

Prosecco Day
donate your hair

Donate Your Hair Day
bubble bath

Bubble Bath Day
stud

Stud Day