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

Other days

first love

First Love Day
law

Law Day
kiss a ginger

Kiss A Ginger Day
brow

Brow Day
blanket fort

Blanket Fort Day
kale

Kale Day
cat girl

Cat Girl Day
frozen yogurt

Frozen Yogurt Day
gallery

Gallery Day
coffee

Coffee Day