In about 5 hours, Girl's Day will hold a guerrilla concert in front of the Myeongdong Theater on the 26th at 7 PM KST.

DreamT Entertainment revealed, "We opened a guerrilla concert to thank fans and directly communicate with them in honor of Girl's Day's 3rd anniversary. Myeongdong is also a meaningful place where Girl's Day held a flash mob which became a hot topic prior to their debut. Girl's Day will also hold guerrilla concert in Haeundae, Busan on the 29th, and Bupyeong on July 3rd and 7 PM KST."

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Girl's Day made their debut back in July 2010 and continue to upgrade themselves as one of the girl groups to watch out for. The girls will also kick off their comeback stages for new title track, "Female President", on 'M! Countdown' on the 27th!