I attended this same event 3 years ago with my son who was admitted EA. The lunch was also held at Stone Barn and was hosted by John Liew. There were a number of young alumni at the lunch and it appeared many of them worked for John Liew at AQR. These young alumni mingled with admitted students and their parents and were helpful in answering questions and providing insight to UChicago. All in all, it was a wonderful event and John Liew was a gracious host. The fact that he is a billionaire really had no bearing at all in terms of how I viewed that event.