‘Robot Chicken’ on Wheels, featuring Gym Class Heroes

How a stop-motion animated series, a platinum hip-hop band, “Star Wars”� and rollerskating go together, we don’t know. But tell that to Adult Swim, the surreal late-night programming block on the Cartoon Network that’s sponsoring this cross-country tour to promote “Star Wars: Robot Chicken Episode II. This free roller skating party features the behind-the-scenes stars/creators of the pop culture claymation spoof “Robot Chicken”� (Seth Green, Matthew Senreich, Breckin Meyer), a performance by rappers Gym Class Heroes and probably a whole lot of fans dressed up as Chewbacca. Strangely, we can’t wait.