First night in Korea: Seoul

I got into Seoul last night and started looking for the jjimjilbang (or sauna) I found online.  I couldn't find that one, but I did come across another one that was very small but charming in its own way.  I spent the night there and now I'm going to try to catch the 10:00 bus to Donghae.  A couple things I've noted about Seoul are: there are lots of magpies, I assume they fill the same niche as crows in America; there are ginkgoes and metasequoia everywhere and it's awesome; the air in the city is just a little foul so I'm looking forward to getting over to Donghae and Ulleungdo.