Oops, it doesn't look like 'menna w jerr day' is a national day..

Other days

Appreciate Yaself A Lil Extra Day

Embarrass Your Best Friend Day

Ormille Day

Kiss A Brunette Day

Frozen Yogurt Day

Hoodie Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Donate Your Hair Day

Bow Tie Day

Fiancee Day