Oops, it doesn't look like 'kissing kiss my ass day' is a national day..

Other days

fiancee

Fiancee Day
bow tie

Bow Tie Day
lumpy rug

Lumpy Rug Day
kale

Kale Day
one

One Day
pick me

Pick Me Day
camera

Camera Day
first love

First Love Day
self appreciation

Self Appreciation Day
singles

Singles Day