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

Other days

tell a fairytale

Tell A Fairytale Day
stress awareness

Stress Awareness Day
hoodie

Hoodie Day
lisp

Lisp Day
unicorn

Unicorn Day
fiancee

Fiancee Day
blanket fort

Blanket Fort Day
pampering

Pampering Day
kale

Kale Day
gum

Gum Day