Is This The World's Largest Hot Pot?
From China View: "Local residents dine around a huge hot pot in Chengdu, Southwest China's Sichuan Province, Feb. 16, 2007. The huge hot pot measures 12 meters (39 feet) in diameter, and 4 meters (13 feet) in total height. The maker of the pot has applied for a World Guinness Record as the world's largest hot pot."
(What's a hot pot anyway? Wikipedia to the rescue: "It consists of a simmering pot of stock at the center of the dining table. While the hot pot is kept simmering, ingredients are placed into the pot and are cooked at the table. (...) Meat or vegetables are loaded individually into the hot cooking broth by chopsticks, and cooking time is brief. Meat often only takes 15 to 30 seconds to cook.")