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

Other days

believe

Believe Day
get funky

Get Funky Day
kiss a brunette

Kiss A Brunette Day
boyfriend

Boyfriend Day
stud

Stud Day
first love

First Love Day
lumpy rug

Lumpy Rug Day
offer

Offer Day
self care

Self Care Day
slime

Slime Day