I have to admit this wasn't my idea but I just loved it! A friend in another ward was directing a stake primary choir. She was trying to inspire them to sing loud enough to fill the chapel. She told them she wanted them to blow her away. So when the kids began to sing she acted like she felt a breeze, and as they sang louder she acted like she was being blown by a very strong wind. The wind blew her down the aisle and out the back door. She was very theatrical how she did it and the kids sang their hearts out for her. I wish I had pictures!!!!! You could definitely do this in the primary room too!