Good day. Will be connecting through Istanbul airport on a flight from Toronto to Bangkok this November. Assuming flights are all on time (!), we will have 6 hours to kill. Planned arrival time is 15:40 with departure time @21:55. As we are flying business class on both segments, we have access to Turkish Air lounge. Notwithstanding the lounge amenities, I understand that the airport is quite the experience. Looking for travelers' suggestions as to how best to spend our time there and/or in business lounge. Thanks in advance!