READY…SET…ENGAGE! has been created as part of the Centre of Excellence for Child and Youth Mental Health at CHEO (the Centre) and Children’s Mental Health Ontario’s (CMHO) joint youth engagement initiative – The New Mentality. Initially conceived and inspired by youth, there has been a commitment from the beginning to ensure that this project remains youth-led and youth-driven, with assistance and mentorship from the Centre, CMHO and other like-minded organizations. To this end, youth and young adults have been hired and brought on board to lead and coordinate program development and implementation, including research and evaluation.