When son #3 was 10, he and I went camping - we both still have a vivid memory of listening to this episode while sitting in front of the cabin. The episode was

When son #3 was 10, he and I went camping - we both still have a vivid memory of listening to this episode while sitting in front of the cabin. The episode was so iconic, I used to use it to intro people to TAL. I'd wager they all remember it.