So my fiancé and I are having an unplugged wedding--no cell phones, iPads, personal cameras, the likes. We also don't want children to attend our event, although I'm not sure what our cut-off is for children. Maybe no one under the age of 13. How do I put that wording on our invitations? I don't want to put a bunch of "rules" at the bottom of the invite, but I know I need to include it somehow…what are your thoughts?