We are getting married at our local courthouse (I am a lawyer, it is a historical building). We have to have the wedding rehearsal during normal business hours of the courthouse - Friday afternoon at 4:00. Since it is during business hours, I would like for people not to bring their children with them to the rehearsal. I know you "can't" say no children on the invite, but can I say it on the invite for the rehearsal? There are no kids in the wedding.