Oops, it doesn't look like 'Debt All At Once In One day' is a national day..

Other days

china

China Day

frozen yogurt

Frozen Yogurt Day

first love

First Love Day

lisp

Lisp Day

donate your hair

Donate Your Hair Day

african immigrant and refugee hiv and hep awareness

African Immigrant And Refugee Hiv And Hep Awareness Day

kiss a ginger

Kiss A Ginger Day

prosecco

Prosecco Day

tell ur crush you like them

Tell Ur Crush You Like Them Day

Me Day