PBS has a couple of things coming up this week that I haven't seen but which may be of interest to the kind of person who'd come to a site like this…
New Year's Day (the night before in a few cities), they're running Words and Music by Jerry Herman, a new documentary on the man who wrote the scores for Hello, Dolly and Mack & Mabel and La Cage aux Folles and so many others. Further details are available over on this page.
Then on Wednesday, most PBS stations will run the first of four one-hour documentaries entitled Pioneers of Television that explore great old programs of the past. The first is about situation comedies and the second is about late night programming. This webpage will give you more info.
Like I said, I haven't seen any of this. But I will. Keep in mind that some PBS affiliates seem to delight in running the network's programming at the oddest times…or not at all.