Oops, it doesn't look like 'doot day' is a national day..

Other days

healing

Healing Day
cat girl

Cat Girl Day
hiv awareness

Hiv Awareness Day
first love

First Love Day
gum

Gum Day
law

Law Day
bubble bath

Bubble Bath Day
kiss a brunette

Kiss A Brunette Day
coffee

Coffee Day
latina equal pay

Latina Equal Pay Day