13 children participated in the Costach Conclave 2017 at MCGS on 8^th and 9^th September 2017. Students participated in the following events: “Science Fiction Film Making”, “What If?”, “Poster Making”, “Prosperity and Recession”, “Market Mania” and “Cosctach Quiz”. Anmol Chaudhary (XII Com B) and Prasoon Raj Singh Rathore (XII Sci) won 2^nd Prize for Science Fiction Movie Making Competition.