On February 27, 2011, the 'Opera Gala Concert' was held at the Concert Hall of the Seoul Arts Center in Seocho-dong, Seoul to commemorate the breakthrough of 1 million copies.

Sun-Pul Dalgi National Movement Headquarters co-representative talent Lee Soon-jae, Mirae Group Chairman Han Dong-kwon, and Hwahee Opera Director Kang Yun-su attended the event.

Young people from difficult families recommended by local governments such as Seocho-gu and Goyang-si were also invited.

All proceeds from the performance will be used for the 'Sunple Scholarship'.