Fishy tale as Olympic venues face uncertain future Thousands of fans will pack the futuristic Gangneung Oval for the Olympic speed skating competition next month. But afterwards, one suggestion is for the cavernous steel-grey structure to store frozen fish. No definitive future use has been identified for the $120 million building on South Korea's east coast, one of several venues whose legacy -- or lack of one -- threatens to tarnish the image of the Games. IMAGES of the Olympic venues