What river is the location of the 68th World Science Fiction Convention next to?
68th World Science Fiction Convention The 68th World Science Fiction Convention (Worldcon), Aussiecon Four, was held 2–6 September 2010, in the Melbourne Convention and Exhibition Centre in Melbourne, Victoria, Australia, the location selected by the members of Denvention 3.
D River State Recreation Site D River State Recreation Site (also D River State Wayside and D River State Park) is a state park in the U.S. state of Oregon, administered by the Oregon Parks and Recreation Department. It is a sandy beach of the Pacific Ocean within central Lincoln City along the length of the 120 ft long D River, one of the world's shortest rivers.