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

Other days

martini

Martini Day
ruby

Ruby Day
boba

Boba Day
first love

First Love Day
cat girl

Cat Girl Day
lash

Lash Day
hoodie

Hoodie Day
bow tie

Bow Tie Day
kiss a ginger

Kiss A Ginger Day
believe

Believe Day