This is one of the best thing to do in hong kong. Also try to get 2 day pass as it is hardly expensive and you got time to do all activity. Make sure you reaches DL by 9.30 AM to see the opening ceremony. The moment you are in, try to get into the que for taking picture with Mickey Mouse as the crowd enter this it will get more crowded and then kindly headed to Iron Man Make sure you watch disney parade at 3 PM and also the fire work show at 7 Pm