Din Tai Fung, a Taiwanese restaurant chain specializing in xiao long bao, made a special rainbow dumpling for Sydney's annual festival of light, Vivid Sydney. These soup dumplings are seven times as large as its regular ones and were available for a limited time at Din Tai Fung locations in Australia. Each dumpling is stuffed with pork or seafood and broth, then steamed fresh. They even come with a straw!