We had a great time of hackaton with such a good people and engineers. It's 2-day event. Mr. Park Won-soon, Mayor of Seoul visited our hackathon table and asked a lot of questions and mentions. Fantastic!
And I could meet many friends at the one place for we had know each other in such small and medium tech meetups and several hackathons. Amazingly!!
I would make more technical meetups with normal people later. Ha ha.