Oops, it doesn't look like 'council of women australia day' is a national day..

Other days

gum

Gum Day
tell a fairytale

Tell A Fairytale Day
bonang

Bonang Day
self care

Self Care Day
carpenters

Carpenters Day
boba

Boba Day
buddy

Buddy Day
book

Book Day
brow

Brow Day
ruby

Ruby Day