Sega have revealed which titles they will be showcasing at the World Hobby Fair on the 21st June. As expected, there are no surprises; all the titles on show have already been announced. The GameCube titles Sega will be showcasing at their booth will be Sonic Adventure DX, Billy Hatcher and The Giant Egg, and Sonic Heroes. Their presence is loosely themed on Sonic, with 4 titles featuring the blue hedgehog on show, Sonic Battle and Sonic Pinball Party for the GBA will be present at the event. Also at their booth, Sega will be revealing details concerning the animated cartoon series featuring Sega's mascot, and much like the Pokemon phenomena, if you have your GBA complete with Sonic Advance 2 handy, you can download a rare chao. They also added that they aren't planning any announcements, again backing up the hypothesis of another low-key event.