I prefer to use google maps at Seoul as it has real time updates so I can constantly check if I am going in the correction direction.
As for myeongdong, I usually use CGV as my guide on how to move around as CGV is the few shops that are in English on the map.
CGV/Uniqlo is the middle lane and the only place I understand on the map. I use it the center of my navigation. Using starbucks is not good as there is more than one
If you are going Myeongdong, exit 7 is the one with the escalator, but you have to walk through a row of shops.
I wrote a post for it.
https://mizztoee.blogspot.com/2019/11/h ... using.html
School terms keep kids in school and parents sane. Holidays can be boring to kids if they are left alone. Discuss vacation ideas and how to make good use of the free time for both children and adults.