I've been babysitting a 6 year old boy who doesn't have a bedtime on weekends or days when he doesn't have school in the morning. On weekends when his parents are out late, I don't know what to do with him because he gets bored, and usually doesn't want to do anything I suggest. Sometimes his parents give me a certain time to have us clean up whatever we took out and then say to do something "quiet" - but he usually doesn't get tired, and when he does, he wants to stay up to wait for his parents. So does anyone have some ideas that are fun and won't take too long to clean up?