Every year, giant pumpkin contests take place at fairs across the country--the 2012 record-holder weighed over a ton The latest craze is to carve the most enormous pumpkins into racing boats. But what's next? Why not think really big? Award-winning artist Wendell Minor does just that as he imagines larger-than-life pumpkins decorating some of America's favorite places--as immense as the Capitol dome, Mount Rushmore, the Brooklyn Bridge, even the Grand...