Oops, it doesn't look like 'yo dawg day' is a national day..

Other days

boy friend

Boy Friend Day
ride the wind

Ride The Wind Day
my little pony

My Little Pony Day
kiss a ginger

Kiss A Ginger Day
ruby

Ruby Day
hannah

Hannah Day
boba

Boba Day
cuddle up

Cuddle Up Day
martini

Martini Day
stud

Stud Day