iAX: "Hatsune Miku, a Japanese virtual pop idol whose computer-generated singing and holographic performances have sparked a new form of musical entertainment, will thrill U.S. audiences for the first time when she performs live in concert at Anime Expo, North America’s largest anime and manga celebration in Los Angeles from July 1 – 4, 2011. In addition to her live concert, Hatsune Miku will be Anime Expo’s first Virtual Guest of Honor."
I am so glad that I am attending this year again. I can't wait to see this.