Planning to go and stay in Seoul (Myeongdong) for an evening layover. Flight arrives at 7pm, so thinking we should be in Seoul by 9pm. Is there still anything to see and do at that time in Myeongdong? Or should we just stay around Incheon (outside airport)? Flight the following day is at 10:45am, so thinking we should be back at the airport 2 hrs prior to flight.