Event date: 2011.08.24
Event time: undecided (lunch time)
Event location: Seoul (likely Gangnam)
Participants: 50 winners of Activa Lunch Date Invitation Event (plus 1 guest each for a total of 100 people) and a limited number of guests invited by the event organizer.
How to participate: through Danone Activia official facebook event
Source: daum cafe
English translation: tryp96.wordpress.com