Here are 7 classic kid birthday party game ideas that are always successful. And you can easily make all of them fit your party theme.Incredible Musical StatuesThey'll have lots of fun with this one and they'll even be still for a short time.Have all your party guests move to the center of the room. Start playing some music related to your theme. Have your guests start moving in silly positions and dancing around. Then stop the music and have all your guests freeze like statues. Anyone who moves...