Some lucky JYP singers got to go on a vacation, or rather, an overnight workshop designed to improve teamwork between idols and their staff. Most of 2PM and 2AM were there, minus Jaebum who's still in America, Junsu who went back to his home town for a visit and Junho who wasn't feeling well. The lone female (minus staff) Joo also tagged along.
The group went to Chulwon, and it looks like they spent some time water rafting during the day and also had fun with karoake at night.
They were also split into teams for some sort of competition:
team 1) Four seasons team / leader: taecyeon
team 2) Urusa (??) team / leader: seul ong
team 3) Kwon Jo team/ leader: Jo Kwon