Start Saturday morning the way you're supposed to-with cartoons! Voice talent heavy hitters Bob Bergen,Jeff Bergman, and Kari Wahlgren discuss iconic Looney Tunes and Hanna-Barbera characters and their latest roles in Boomerang's new classics like New Looney Tunes and Dorothy and the Wizard of Oz . There will be games for the kids, trivia for the animation experts, prizes for everyone, and a first look at the newest show coming to Boomerang, Wacky Races ! That's not all, folks: Attendees will receive a 30-day free trial to the new Boomerang premium streaming service!