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

Other days

ruby

Ruby Day
book

Book Day
first love

First Love Day
my little pony

My Little Pony Day
lumpy rug

Lumpy Rug Day
pick me

Pick Me Day
boy friend

Boy Friend Day
pampering

Pampering Day
ormille

Ormille Day
cursing

Cursing Day