The Commonwealth is a diverse community of 53 nations that work together to promote prosperity, democracy and peace.
In April 2018, the UK will host the Commonwealth Heads of Government Meeting (CHOGM) when leaders from all the member countries are expected to gather in London and Windsor.
They will come together to reaffirm our common values, address the shared global challenges we face and agree how to work to create a better future for all our citizens, particularly young people.
From a couple of people in a back garden to hundreds in a community space, by hosting or attending a lunch you'll be joining millions of people across the Commonwealth in the official summit celebrations. Hold your Commonwealth Big Lunch from the 12th March - 22nd April 2018.