Oops, it doesn't look like 'guard comes day' is a national day..

Other days

boy friend

Boy Friend Day
girl friend

Girl Friend Day
promposal

Promposal Day
ruby

Ruby Day
ride the wind

Ride The Wind Day
slime

Slime Day
stud

Stud Day
pampering

Pampering Day
first love

First Love Day
cat girl

Cat Girl Day