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

Other days

kiss a ginger

Kiss A Ginger Day
bonang

Bonang Day
singles

Singles Day
healing

Healing Day
get funky

Get Funky Day
ruby

Ruby Day
gum

Gum Day
comfy

Comfy Day
pumpkin

Pumpkin Day
self care

Self Care Day