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

Other days

girl friend

Girl Friend Day
boy friend

Boy Friend Day
brow

Brow Day
get funky

Get Funky Day
bow tie

Bow Tie Day
pick me

Pick Me Day
self care

Self Care Day
one

One Day
frozen yogurt

Frozen Yogurt Day
offer

Offer Day