A family of 3 walk into a hospital..mom..dad and jr...when they see other kids dressed like doctors...right away Jr. will feel safe and comfortable because if other kids can do it so can he. The parent's can be nurses while Jr. is given the power (by persuasive design) to have an interest with no fear to overcome the visit and remember it for a long time. Jr will be given hints and outcomes to overcome his sickness. Let them feel like hero's with their will to want to influence others with cleanliness, health, and love. Getting them involved will forsure make them forget why they are there...and it would be an awesome experience to remember and tell other kids at school what they did and how they did it...
The staff, volunteers (ymca), churches, or even actors...to see a childs face light up with joy and comfort brings peace to us all.