I am working on our wedding website and I've run into an issue regarding families and RSVP'ing. My FH will be inviting some work people and there are a couple instances where he does not know all of the kids' names. How would we handle this for the website? On the actual invitation we will be addressing it to MR. and Mrs. and family. However on the website we are afraid of just putting "guest" for this and want some way to indicate this spot is reserved for their children.