Looking for family or teen groups or clubs

I help organize a large family centered event held in the summer. This year we will have teen musical sensation, Menudo play. I know families and especially teenagers would be interesting in this. I can offer group discounts or discounted tickets as fundraisers for non-profit groups or religious organizations. What I need is to find these groups.

Any suggestions on active family or teenager groups in NJ would be great.

Thank you!