As Financial News noted, the teachers dressed in 'our traditional village teacher' clothing, students dressed as unmarried pupils, and staff as commoners.
Yonhap once again
Financial News again
Is Pagoda's motto still "I can do"? I guess this goes to show that it doesn't matter what foreigners are doing in hanboks (picking up garbage?), as long as they are in the hanboks and experiencing 'Korean culture.'