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

Other days

coffee

Coffee Day
aloxolt

Aloxolt Day
gum

Gum Day
blanket fort

Blanket Fort Day
ponytail

Ponytail Day
artists

Artists Day
cuddle up

Cuddle Up Day
bonang

Bonang Day
self care

Self Care Day
pampering

Pampering Day