"This is the bigger picture," said John Kraintz, with a sweep of his arm, indicating the roughly two dozen remaining tents pitched around him on a muddy, pockmarked field between the city dump and the slow green waters of the American River. Kraintz is a thin man of 57, a former electrician who had lived in Sacramento's parks and riverside lots for seven years. His home had been right here--in Tent City.
http://www.thenation.com/doc/20090622/ehrenreich


You have all summer to enter. Bucky said make models. I figure that this is a good new way to do that. You can locate your shelter anywhere on Earth.
Anyone up for the challenge?
Maximum size is about a 4 meter diameter circle (100 ft^2). I hope to see some dome entries. So far, the entries are square.
http://www.guggenheim.org/new-york/education/sackler-center/design-it-shelter
http://challenge.bfi.org/application_summary/161