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

Other days

one

One Day
my little pony

My Little Pony Day
gum

Gum Day
pick me

Pick Me Day
ormille

Ormille Day
bonang

Bonang Day
bow tie

Bow Tie Day
blanket fort

Blanket Fort Day
prosecco

Prosecco Day
boy friend

Boy Friend Day