last night I had a dream that Adult Swim took 6-8 AM
Their show of choice to air during those hours? The Dreamstone, a british abstract-furry-led kids cartoon from the 90s scored by the London Philharmonic that has a two-part pilot that's an epic fantasy like Lord of the Rings, then the remaining 50 episodes are Sylvester and Tweety style chase antics. I am not even kidding.
And yes, The Dreamstone is a real show.