Children from pre-school chain MindChamps were among the first to check out the Shark Ball Pool and other features at Pororo Park Singapore, which opened officially yesterday. The park, a 1,000 sq m indoor playground in Marina Square, is themed after a cuddly penguin called Pororo, a popular animation character from South Korea. MindChamps has partnered with the park to offer three half-hour storytelling sessions to visitors every Sunday, from Nov 15 to Feb 29.