Oops, it doesn't look like 'unity against brexit day' is a national day..

Other days

embarrass your best friend

Embarrass Your Best Friend Day
polyamory

Polyamory Day
lumpy rug

Lumpy Rug Day
blanket fort

Blanket Fort Day
bounce

Bounce Day
bubble bath

Bubble Bath Day
lisp

Lisp Day
boy friend

Boy Friend Day
tell a fairytale

Tell A Fairytale Day
ruby

Ruby Day