The Crayon Pop twins celebrated their birthday with about 40 fans on 14 July 2015 (2 days after their actual birthday). They had prepared bento lunches for all the fans from 2am to 8am in the morning, which resulted in a dazed Way questioning her existence.
A video compilation was shown to the twins along with the singing of the birthday song for them. There was a question and answer session before rounding off with a gift presenting ceremony. All the fans present managed to take an individual shot with the twins at the end of the party.