These groups help kids work through psychosocial stressors in a safe and supportive environment.
Grief groups
Social groups to work through bullying
Anxiety disorders groups, play therapy groups
Empowerment groups are some of process groups, provided.
Child trauma occurs more than you think. More than two thirds of children reported at least 1 traumatic event by age 16. Potentially traumatic events include: Psychological, physical, or sexual abuse. Community or school violence. Witnessing or experiencing domestic violence. National disasters or terrorism.
https://www.samhsa.gov/child-trauma/understanding-child-trauma