Oops, it doesn't look like 'get your tits out for the lads day' is a national day..

Other days

Embarrass Your Best Friend Day

Kiss A Brunette Day

Girl Friend Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Appreciate Yaself A Lil Extra Day

Martini Day

Raise Awerness Of Zeus Day

Aloxolt Day

Bow Tie Day

Coffee Day