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

Other days

slime

Slime Day
ormille

Ormille Day
ruby

Ruby Day
healing

Healing Day
coffee

Coffee Day
gum

Gum Day
kiss a ginger

Kiss A Ginger Day
get funky

Get Funky Day
one

One Day
comfy

Comfy Day