When Christian Cantwell competes today in the Summer Olympics in London, his family, friends and fans in the Lake area will be watching and cheering him on. A public viewing party at the Eldon Community Center starting at 5:00 this afternoon. The 1999 Eldon High School graduate won a silver medal in the last Olympics, with a shotput throw of 69 feet, 2-3/4 inches. Cantwell finished ninth in this morning’s prelims, with a throw of 20.41 meters, or just under 67 feet .