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

Other days

brow

Brow Day
tell a fairytale

Tell A Fairytale Day
bounce

Bounce Day
blanket fort

Blanket Fort Day
pumpkin

Pumpkin Day
kale

Kale Day
comfy

Comfy Day
carpenters

Carpenters Day
self care

Self Care Day
gum

Gum Day