- Home - September 2015 marks 20 years since, 240 fresh faced year 7's walked through the doors of CCHS to embark on high school. Since then we've all been on our own journeys and are all probably guilty of broken promises to keep in touch and meet up as life has taken over... So the idea came up of having a reunion for the whole year group and staff. We are hoping that all of you will be able to make it or if not contribute to our memory board.