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

Other days

pampering

Pampering Day
latina equal pay

Latina Equal Pay Day
law

Law Day
coffee

Coffee Day
one

One Day
blanket fort

Blanket Fort Day
get funky

Get Funky Day
kale

Kale Day
comfy

Comfy Day
boyfriend

Boyfriend Day