The electronic screen at the DEVNET Pavilion reads: "The pavilion offers visitors the octopus lucky seal!" at Shanghai expo, July 12, 2010. Visitors can have their Expo passports stamped with the "octopus lucky seal" to bring them good luck, as Germany's oracle octopus Paul became a worldwide celebrity after accurately predicting winners in World Cup matches, with an eight-for-eight record. [Photo/Xinhua]