Oops, it doesn't look like 'weather service has issued a tornado watch for the rest of the day' is a national day..

Other days

Ride The Wind Day

African Immigrant And Refugee Hiv And Hep Awareness Day

Kiss A Brunette Day

Bubble Bath Day

Self Appreciation Day

Tell Ur Crush You Like Them Day

Nae Nae Day

Aloxolt Day

Tell A Fairytale Day

Blanket Fort Day