I didn't think anything was left. When I was the Chef of the Nickelodeon Family Suites in 05, the Studios were closing as we were opening. They called and said they had some kitchen stuff we could have. Rented a box truck, went backstage and they loaded two giant Hobart stand mixers on with a forklift. Anyhoo, I didn't get a tour or anything, but we were in the area where they mixed up all the slime and other goop. Aside from the stuff they were pawning off on us, the area seemed pretty cleaned out. I would have assumed the rest of the studios would have been, as well.