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

Other days

get funky

Get Funky Day
one

One Day
hot chocolate

Hot Chocolate Day
lumpy rug

Lumpy Rug Day
self care

Self Care Day
boy friend

Boy Friend Day
bow tie

Bow Tie Day
blanket fort

Blanket Fort Day
bounce

Bounce Day
me

Me Day