Oops, it doesn't look like 'defrost your turkey day' is a national day..

Other days

polyamory

Polyamory Day
azonto is acceptable

Azonto Is Acceptable Day
blanket fort

Blanket Fort Day
hiv awareness

Hiv Awareness Day
lash

Lash Day
ormille

Ormille Day
bow tie

Bow Tie Day
prosecco

Prosecco Day
self care

Self Care Day
self appreciation

Self Appreciation Day