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

Other days

first love

First Love Day
comfy

Comfy Day
pampering

Pampering Day
martini

Martini Day
coffee

Coffee Day
lumpy rug

Lumpy Rug Day
girl friend

Girl Friend Day
boy friend

Boy Friend Day
polyamory

Polyamory Day
lisp

Lisp Day