GO HERE NOW: http://funclapping.com/ (it might be blocked at your school so you may need to look from home or your mobile devices).
This website is dedicated to hand clapping games from all over the world! You need to have access to youtube to see them. These are great games that you can use in the music room.
What are your favorite hand clapping games you use in the classroom? I love Miss Mary Mack and even have a version arranged for recorders and Orff Instruments!