He may be the chairman of the Churches Conservation Trust but gastronome and broadcaster Loyd Grossman is to be the star performer at a forthcoming gathering of the atheist service, the Sunday Assembly. The Sunday Assembly is a congregation with meetings in various parts of the United Kingdom, as well as in Australia and the US. Its proceedings are based on the format of a traditional church service but talks on life and science replace sermons. The former Through the Keyhole presenter’s