I am in a Meat-Chamber; I find Dead Cat underneath the House-Mouth

I am in a massive chamber reminiscent of the National Cathedral, which I visited once in Jr. High School. Everything is made out of living flesh. I see a white kitten, so I run after it, but it runs away and disappears in the distance. I walk for a bit, until I'm directly in the middle of the cross of the cathedral, where the giant stone would rest in the center of the dome. I see something white and bloody directly in the center, and upon closer inspection, it's the cat, which is a mangled mess. I look up, and instead of the huge multi-ton stone that is supposed to hold the weight of the tower , there is a giant human mouth, with gnashing teeth and a tongue. The floor moves and I wake up. Summer 2010