Ray's Retreat 2015 guests: (left to right) guest speaker, Steven Dworetzky, David Smith, Ross Kayuha, Jim Nolan, Pierre Queiroz de Oliveira, guest speaker, Ray Miller, Vivek Ramakrishnan (back), Milind Deshpande, Harish Srinivas
Ray's Retreat 2015 guests: (left to right) guest speaker, Steven Dworetzky, David Smith, Ross Kayuha, Jim Nolan, Pierre Queiroz de Oliveira, guest speaker, Ray Miller, Vivek Ramakrishnan (back), Milind Deshpande, Harish Srinivas