Changi City Point Grand Opening Celebrations. Join Changi City Point from 8 April to 29 April 2012 as they celebrate their Official Grand Opening. More exciting shops, more leisure choices and more delightful dining options to enjoy and much more! Simply spend $50 to receive a SURE WIN scratch & WIN! card. Plus, the first 100 early shoppers each day will receive shopping vouchers. Head down to town and check out more exciting offers!