Oops, it doesn't look like 'lock him up day' is a national day..

Other days

law

Law Day
unicorn

Unicorn Day
cat girl

Cat Girl Day
boba

Boba Day
kiss a brunette

Kiss A Brunette Day
tell a fairytale

Tell A Fairytale Day
boy friend

Boy Friend Day
ormille

Ormille Day
girl friend

Girl Friend Day
brow

Brow Day