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

Other days

fiancee

Fiancee Day
bubble bath

Bubble Bath Day
nae nae

Nae Nae Day
self care

Self Care Day
cursing

Cursing Day
prescription drug take back

Prescription Drug Take Back Day
self appreciation

Self Appreciation Day
hiv awareness

Hiv Awareness Day
first love

First Love Day
embarrass your best friend

Embarrass Your Best Friend Day