Lol and the truth is , she already has a facebook account
What the kids did do for her that I thought was a fantastic idea was
open an email account for her. The address was only given to immediate family.
We're to send pics, stories, short notes etc over the years, and when she reaches 18 they'll give her the password. It's especially good for us grandparents who, if still around then,may not have the memories anymore to share.