Oops, it doesn't look like 'league confirm final day' is a national day..

Other days

bubble bath

Bubble Bath Day
ruby

Ruby Day
ponytail

Ponytail Day
law

Law Day
unicorn

Unicorn Day
bow tie

Bow Tie Day
self care

Self Care Day
camera

Camera Day
martini

Martini Day
frozen yogurt

Frozen Yogurt Day