ARTISTS X-ING, WITH CAMERAS: A motley crew of photographers are gathering down at the Market tonight to explore the area through their camera lenses for the evening. They're meeting at that brass pig by the fish throwers (could this event get any more Seattle?) and will be snapping photos around the Market, downtown, Pioneer Square, the waterfront, and more. It's open to anyone who wants to join in the spirit of discovery and photography. 6......