Though I was born in Baltimore, I grew up in and around DC. And one of the things that struck me as a child about the Capital of the Free World was the number and complexity of local TV kid's shows. These are the ones I remember best, though I'm sure I'm leaving some off the list (hello, Pick Temple).
The local TV newsman/broadcasting-personality who puts on a silly costume and stands in front of a cardboard set to introduce ancient cartoons and Three Stooges shorts is something kids today just don't have access to and I think they're the poorer for it. These shows were central to our daily routine and the local stations put a lot of love and work into them. Well, some. When you only have six or so channels available on your TV then each one has a more distinict personality, and these shows were a large part of it.
When I was about seven I got to be on Ranger Hal (I was wearing a kilt; long story) and, instantly if briefly, my status in the neighborhood shot up. I remember one kid asking me if I got to meet Felix the Cat, whose cartoons were a fixture on Ranger Hal, and I had to let him down gently as to Felix the Cat's incorporeality. I don't think he believed me.
And I think appearing on these shows probably did the TV newsman/broadcasting-persornality a lot of good too. If someone like say, I don't know, Bill O'Reilly had a half-dozen seasons in a clown wig and giant bowtie back early in his career he might be more grounded today.