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

Other days

law

Law Day
first love

First Love Day
hoodie

Hoodie Day
ask out your crush

Ask Out Your Crush Day
tulip

Tulip Day
china

China Day
gum

Gum Day
boyfriend

Boyfriend Day
lumpy rug

Lumpy Rug Day
bow tie

Bow Tie Day