For more than a half century, the Philadelphia TV station now branded as PHL17 was the place where baby boomer kids flipped on the Wee Willie Webber Colorful Cartoon Club as soon as they got home from school, where teens grooved to Dancin’ on Air in the go-go 1980s, and where Schmitty, Lefty, and the rest of their Phillies squad marched toward their first world championship in the long hot summer of 1980.