What Happens in Seoul Stays in Seoul

I am at the airport and in an hour I will be boarding my flight to Seoul for a big conference on statistical physics. I am then going to stay for about another week, so in total I'll be spending 11 days in Seoul so that I can explore it a bit. I'm stoked about this trip! During there, I will be staying in a hotel in Gangnam (and I am now listening to a certain song in preparation). And, of course, I am planning to go to a baseball game while I am there!