'A-Fest' is an annual super-elite, invite-only festival that promises to radically change your life. Run by MindValley, this is distilled, silicon valley alt-wellness marketed to millionaires and aspirational millionaires across the globe. The man behind the whole business is Vishen Lakhiani. He progressed from selling meditation CDs online to owning a $40 million company with thousands of loyal followers around the world.