It's a very surreal experience visiting 'Wednesday at Midnight' at Marianna's grid:
http://three.hills.grid.outworldz.net:8002. There are lots of ways to die when exploring there, but all of them are fun. You can get killed by worms, stabbed, and drowned or just walk in still alive if you find the chalk circles to explore the Neitherworld (pictured) . There is a way back to the living world, too. Just stop groveling at the end of the hallway.