I had tried to find a program also, but didn't have much success in finding an already put together program. I am using an outline that can be found at HowCultsWork.com. It does not mention any names, and it has great info. on the various cults that are out there. I also am using some of the info. from Steve Hassan's books (Lifton's 8 criteria, etc...).
Since you are speaking to kids of many backgrounds, many of them may be in a cult and not realize it (yet). If you make it a point NOT to mention any names of cults, then there shouldn't be a problem with any of the parents. In fact, maybe they will see the parrallels as their child goes through the class.
A friend of mine showed How Cults Work to her daughter-in-law, without mentioning the JWs, and it did have an impact. I would stress the importance of doing research on the history of any organization that you plan to join. (Cults do not typically look in to their own history. They just like to dig in to every one else's dirty laundry, while ignoring their own.)
If you find any great programs or info., please PM me! I am trying to put something together too, and it would be great to hear how you are coming along with your's.