Spark '18 was the Largest Invention and Innovation Exhibition organized in Sri Lanka by the Prefects' Council 2017/2018 from the 25th to the 28th of September 2018.

The exhibition was held across the College premises consisting of over 1000 exhibits ranging from school level, public service level to international entities such as Microsoft being present at the exhibition.

The event was celebrated by sponsors such as Dialog Axiata,Elephant House,National Lottery Board, Development Lottery Board, Microsoft, Hatton National Bank.

This event saw an audience of over 10000 people coming from all parts of the island as this was endorsed by entities such as the Presidential Secretariat and the Prime Ministers Office.

Going beyond the normal spectrum of how exhibitions are presented, Spark '18 was an event that revolutionized the concept of exhibitions and brought an international standard to the local order of events and clearly made its mark in the Sri Lankan society.