The Chartered Institute of Housing (CIH) and Ocean Media Group (OMG) will relocate its annual conference and exhibition from Harrogate to Manchester Central in 2012. The event, which has been held in Harrogate for a quarter of a century, will run one week earlier than usual, from 12 to 14 June 2012. The move is estimated to be worth £2m to Manchester in business tourism each year. Manch...