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

Other days

tell a fairytale

Tell A Fairytale Day
comfy

Comfy Day
kiss a ginger

Kiss A Ginger Day
carpenters

Carpenters Day
youth

Youth Day
kiss a brunette

Kiss A Brunette Day
gum

Gum Day
stud

Stud Day
bow tie

Bow Tie Day
camera

Camera Day