UPDATE: the press conference time has changed
Original source: http://nbbs3.sbs.co.kr/index.jsp?cmd=read&code=tb_pr&top_index=&field=&keyword=&category=&star=&no=122&page_no=1
It seems SBS ‘Switch’ press conference will be held on March 28th at 11:00. On that day, the first episode will be broadcast at 22:00. We hope to see the press conference online, too.