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

Other days

artists

Artists Day
first love

First Love Day
ormille

Ormille Day
self appreciation

Self Appreciation Day
camera

Camera Day
lisp

Lisp Day
china

China Day
stud

Stud Day
kiss a brunette

Kiss A Brunette Day
cursing

Cursing Day