Tex on TCM - Forum.
Slowly I Turn
Long time lurker back to the GAC days, I finally decided to sign up to post this which I haven't seen on here yet. According to Turner Classic Movie schedule Tex Avery cartoons coming to Saturday mornings in March.

Saturday 3/10 Tom and Jerry Counterfeit Cat
Saturday 3/17 Droopy Leprechaun
Saturday 3/24 The Early Bird Dood It

All are listed at 8:00 AM but other movies are also listed at the same time so you can't really tell when they are going to appear within the 8:00-9:30 time frame. Maybe back to the old days of a cartoon before the movie given it is TCM or maybe to fill out the time slot at the end.