Does anyone watch the 2004 cartoon The Batman? I know it's generally hated throughout the general Batman fandom, but I love it and I can think of several reasons why 1960's Batman fans might be interested!
1 - Adam West has a recurring role as Mayor Grange, at least for the first three seasons. I can't recall hearing him in season 4.
2 - Frank Gorshin was the first voice for Hugo Strange. Sadly, he died after his third episode. No one else voiced Hugo Strange as well as he did.
3 - Tom Kenny, the voice actor for The Penguin, was clearly inspired by Burgess Meredith's portrayal of the character. He does a more cartoony/exaggerated version of the 1960's Penguin's voice and laugh. (I think this was one reason why I fell in love with the 1960's Batman six years ago; coming from The Batman cartoon, I found the 1960's Penguin to be very familiar! I was tickled that Tom Kenny decided to pay tribute to that iconic version of the character.)
4 - Every now and then, there's some hilarious nods to the 1960's show within the context of the episodes. In the season 2 episode JTV, The Joker creates his own pirate TV channel and at one point exclaims, "Tune in tomorrow: same Joker crime, same Joker channel!" LOL. And then there's a fight with Batman later and they do the fight sound balloons on the screen. I remember watching that when it originally aired and laughing so hard at the nods to the 1960's show.

