Christian camps and retreats. Usually very fundamentalist and scarry, with the ultimate goal of brainwashing everyone into christian conformity.
My mom sent me to jesus camp, but I got sent home early for not conforming quickly enough.
A fun place to abandon your kids for the summer. Activities include: Religious and political brainwashing, Idol worship (mainly cardboard cut-outs of George W. Bush), crying, and mumbling incoherently.
*Warning: If your child suffers from Epilepsy, his seizures may be mistaken for being "possessed by the Holy Ghost."
My child's mind and body was molested at Jesus Camp.