The Key Peninsula is a small spur of land on the Puget Sound in Washington state, shaped - you guessed it - like a key. Its resident are disparate and include both incomers and those who'd see themselves as pioneer settlers. But they're joined in a communal sense of island living. It's on a much smaller scale, but I think most British people can feel affinity with identifying as an islander. It flavours our relationship with continental Europe in so many ways.