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

Other days

brow

Brow Day
stud

Stud Day
girl friend

Girl Friend Day
cat girl

Cat Girl Day
offer

Offer Day
gum

Gum Day
kiss a ginger

Kiss A Ginger Day
eat what you want

Eat What You Want Day
self appreciation

Self Appreciation Day
comfy

Comfy Day