Birthday celebration advertisements for Eunho, a member of the idol group PLAVE, are being held at various locations. Fan&Star started a support event to commemorate Eunho's birthday on the 3rd. This project allows global fans to participate by donating Rainbow Star points collected within the site.

The success of the event depends on the number of Rainbow Stars collected. If 20,000 stars or more are gathered, a congratulatory advertisement will be posted, and if 55,000 stars are reached, a congratulatory video will be screened on the CM board at Hapjeong Station of the Seoul subway. When 50,000 stars are collected, the video will also be broadcast on the electronic billboard in Shin-Okubo, Shinjuku, Tokyo, Japan. In addition, congratulatory advertisements will be held at various locations such as Hongdae M Screen, the large digital billboard in Jamsil, and Seoul bus advertisements.

Participation is possible in the 'ADs.' corner on the Fan&Star homepage, and the event continues until May 10.