Wow, have you ever heard of a program called, Crossroads Jerusalem? They have a “Street Art Outreach Program” that may help your son.
From their website—
Homeless and at-risk teens in Jerusalem are out on the streets, getting into trouble, becoming more and more isolated and have lost hope for a positive future.
What they need is someone to listen and care, who offers them a chance to express their feelings and fears, and is there to give support and information about a full range of services available. Our staff understands and is ready to help kids deal with their difficulties.
You can try to reach out to Crossroads staff to see if they would be willing to help your son (and his friends).