Oops, it doesn't look like 'cry myself to sleep day' is a national day..

Other days

lisp

Lisp Day
martini

Martini Day
gum

Gum Day
unicorn

Unicorn Day
youth

Youth Day
comfy

Comfy Day
brow

Brow Day
blanket fort

Blanket Fort Day
frozen yogurt

Frozen Yogurt Day
one

One Day