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

Other days

stud

Stud Day
blanket fort

Blanket Fort Day
cuddle up

Cuddle Up Day
self appreciation

Self Appreciation Day
lash

Lash Day
slime

Slime Day
pampering

Pampering Day
healing

Healing Day
hiv awareness

Hiv Awareness Day
tulip

Tulip Day