Birthday Save The Date Sample Is It Appropriate To Send Out Save The Date Notices For An Upcoming Birthday Party?

Is it appropriate to send out Save the Date notices for an upcoming birthday party? - birthday save the date sample

One of the anniversaries of his classmates of my son "is the day before the birthday party of my son. Afar-I program a aprty his mother for the same day. Is it appropriate to send OT Save date, so that the parents aware of their colleagues from my part are. My party was paid, and will not be refunded.