You have gotten some good advise. Here are a few more things, based on first-hand experience. My son has had friends over & he has been over to others, just recently he is back to where he cannot stay the entire night - I will get a late night call asking me to come and get him. So, here are some ideas, tips, etc. 1) pizza is always a good choice for dinner; 2) make sure the kid staying the night has his favorite blankie or toy with him (otherwise a trip from the parents might be needed); 3)They will find things to do just fine; 4) find out what his bedtime ritual is and try to accomodate - like my son likes cookies & milk before going to bed; 5) popcorn & a movie is a treat, especially if they are in need of something to do; 6) let the kids stay up a little later than usual, but then get them in their pajamas, then into bed, and let them talk a little while in bed, and then you sometimes just have to say, "it's time to stop talking & go to sleep now." Something funny - My son (9) just had a friend (8) over a week ago or so ago & I stood outside his door & listened to their conversation - they were talking about their "girlfriends"! It was too funny! Then a few minutes later I walked in and said - "Ok guys, time to stop talking & go to sleep. You're probably talking about girls or something!" They giggled, because they had no idea. It was so cute (I know my son was totally making up his girlfriend!) Oh, and if the child starts to get a little home-sick, let him call home. Let them decide whether he is ok staying, or if they need to come & get him. Last time my son stayed the night, he called me twice before I figured I better go get him.