Oops, it doesn't look like 'fettuccine alfredo periodic table send a card to a friend day' is a national day..

Other days

Raise Awerness Of Zeus Day

Believe Day

Special Education Day

Kiss A Brunette Day

Kiss A Ginger Day

Polyamory Day

Tell A Fairytale Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Ruby Day

Cursing Day