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

Other days

singles

Singles Day
blanket fort

Blanket Fort Day
get funky

Get Funky Day
cuddle up

Cuddle Up Day
healing

Healing Day
one

One Day
donate your hair

Donate Your Hair Day
me

Me Day
kale

Kale Day
eat what you want

Eat What You Want Day