Product innovation; new solutions; ethical; sustainability; meat substitutes; charitable initiatives and a smattering of special guests made the 20th Anniversary edition of Speciality & Fine Food Fair go with a bang when it returned to Olympia last week. A wealth of retailers, buyers, chefs, independent business owners and the BBC all headed to West London for the celebrations. The Fair proved to have a draw for those looking to discover the latest trends and innovations in the world of artisan food and drink.