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

Other days

book

Book Day
self care

Self Care Day
pumpkin

Pumpkin Day
bubble bath

Bubble Bath Day
mean girls

Mean Girls Day
unicorn

Unicorn Day
bow tie

Bow Tie Day
kiss a ginger

Kiss A Ginger Day
brow

Brow Day
coffee

Coffee Day