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

Other days

artists

Artists Day
gum

Gum Day
prosecco

Prosecco Day
coffee

Coffee Day
kiss a ginger

Kiss A Ginger Day
donate your hair

Donate Your Hair Day
ride the wind

Ride The Wind Day
get funky

Get Funky Day
kale

Kale Day
bonang

Bonang Day