Stockholm, Sweden's capital city, is built on a series of islands between Lake Mälaren and the Baltic Sea. Stockholm has all the attractions of a big city, but only one and a half million people live in the greater metro area, compared with about 8 million in the greater Chicago area. That's almost the entire population of all of Sweden. Hmmm, I think our family might need to immigrate in reverse and help out our density-challenged kin.