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

Other days

girl friend

Girl Friend Day
gallery

Gallery Day
ormille

Ormille Day
boy friend

Boy Friend Day
singles

Singles Day
ponytail

Ponytail Day
tulip

Tulip Day
hoodie

Hoodie Day
kiss a ginger

Kiss A Ginger Day
self care

Self Care Day