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

Other days

cuddle up

Cuddle Up Day
unicorn

Unicorn Day
prosecco

Prosecco Day
kiss a brunette

Kiss A Brunette Day
polyamory

Polyamory Day
hannah

Hannah Day
self care

Self Care Day
lisp

Lisp Day
singles

Singles Day
kale

Kale Day