地球一小時2010 | Earth Hour 2010

27/3/2010 Mosaic was invited to be one of the guest performers in the countdown activities of "Earth Hour 2010" held by WWF - Hong Kong. Performed 4 songs at Avenue of Stars in Tsim Sha Tsui, including the preimere of  the theme song of Earth Hour 2010 -- "Light up your dreams" by Chet Lam (林一峰)! Thanks to those who came to support this meaningful event!