Confluence, popularly known as conflu, is the annual cultural festival of the National Institute of Technology Kurukshetra. It is a four-day long event held towards the end of February every year. It draws a footfall of more than 15,000 students from more than 60 colleges from across the country. Started in 1991 by a bunch of enthusiastic NITians, now in its 21st edition, has snowballed to become the largest festival of its kind in North India.