YEPPPPIIIEEEEE!!! My Vacation schedule is set!!

I am going to be on vacation from Feb 28th--March 14 !! And from all the news articles Jiwon/1n2d will be leaving for Antarctica on March 9th! I have already paid for my ticket so that part is set~ I am going to go to Taiwan first then buy the hotel-airplane package for Korea once I arrive in Taiwan so I can have more time to decide what to do and where to go once I am there, the trip to Korea will be 3 days and 2 night, I will definitely try to stop by GYM entertainment, and the KBS building.

I am asking for everyone and anyone's advice/help on a couple of things.

1: What else should I do while I am in Korea??

2: What is good to eat in Korea??

3: Shopping?? what is must get??

4: Gift ideas for Jiwonne ^^ Since it is before their trip to Antarctica , I want to get him something that will keep him warm, I don't know his size so maybe so nice looking hat and ear muffs He is going to need a lot for the 15 day trip!!

last but not least !!! WISH ME LUCK EVERYONE!!