I was once asked by a litvisher guy who was involved in outreach: "What is Chabad's secret sauce? What are the tactics that make Chabad so successful?" This question is coming from someone who is also in the outreach business, sees an outstanding example and aspires to be similarly successful.
In the global philanthropic community, similar questions are asked by those interested in finding ways to help young people engage with their Jewishness. This is something being addressed by some of the largest and most innovative foundations in the world,