English: The Duke and Duchess Cambridge joined a Commonwealth Big Lunch at St Luke's Community Centre in Islington, London on 22 March 2018. The Centre hosts a “Big Lunch” every year as part of the Eden Project's Big Lunch initiative. The event aims to encourage as many people as possible to have lunch with members of their community once a year to share food and encourage friendship. Commonwealth Big Lunches are part of the official celebrations leading up to the Commonwealth Heads of Government Meeting.information source (archived)