Oops, it doesn't look like 'geographic photo of the geographic photo of the day' is a national day..

Other days

gum

Gum Day
azonto is acceptable

Azonto Is Acceptable Day
bubble bath

Bubble Bath Day
hiv awareness

Hiv Awareness Day
blanket fort

Blanket Fort Day
buddy

Buddy Day
martini

Martini Day
self care

Self Care Day
latina equal pay

Latina Equal Pay Day
ormille

Ormille Day