Sometimes it's nice to get away from all that fancy shmancy stuff you find on the strip and enjoy what food is really all about and that is good old hearty home cooking.  E-jo has some of the most delicious and authentic kimchi I have ever had and some pretty good (although not the best) sullungtang.  Its good enough to satisfy any hangover or asian soup craving.  The service is wonderful here and the place feels nice and cozy :)