Disney Channel or Nickelodeon work for new stuff and there are a few on there that can be tolerable to adults. (I personally recommend "Octonauts" on Disney)
But if you really want to go the extra mile today, go online or on your on demand channels on your cable and find some old episodes of the original greats. Pick from one of the following:
- Smurfs (and their underwater counterparts the Snorks)
- The Flintstones
- The Jetsons
- Scooby-Doo, Where Are You!
- Tom and Jerry
- Looney Tunes