Oops, it doesn't look like 'geographic instagram account for a day' is a national day..

Other days

polyamory

Polyamory Day

frozen yogurt

Frozen Yogurt Day

pick me

Pick Me Day

Emoji Day

book

Book Day

eat what you want

Eat What You Want Day

ponytail

Ponytail Day

boy friend

Boy Friend Day

law

Law Day

girl friend

Girl Friend Day