Motivation Camp

I am not sure what is the suitable age for a child to attend motivation camp. I heard my children's teacher said they are organized a camp for students in this school holiday. And my kid, who is only 6 years old is looking forward to attend the camp, so I just let her goes. I hope this would be a good chance to let her get used to join other people who she does not know. Of course, I hope she learn something good from the camp too.