Sau khi đã tham gia tại các booth game. Mọi người sẽ ra booth display để selfie với hashtag “Ngày hội âm nhạc – SING” và có xác nhận tham gia 2/3 booth game
After having participated in the game booth. People will come out to selfie display booth with the hashtag "Music Festival-SING" and have confirmed to join the 2/3 booth game
After participating in the game booth. People will place display booth to selfie with the hashtag "Music Festival - SING" and has confirmed participation booth 2/3 games
After the booth to participate in the game. People will let selfie booth display hashtag "and the World Music Festival - sing" confirm booth to participate in 2 / 3 of the game