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.
Escondido River (Nicaragua) Escondido (Spanish: "Río Escondido" ) is a river in southeastern Nicaragua. It is 89 km long and it empties into the Caribbean Sea near Bluefields in the South Caribbean Coast Autonomous Region.