After posting the Zody's commercial (see L.A.moment: killradio.org fund raiser @ Safari Sam's July 2nd), I got hawt and bothered for the local L.A. commercials from whence I was but a wee one:
CONTROL DATA INSTITUTE
THE FEDERATED SUPERSTORES
I can't find my favorite though, an anti-drinking and driving p.s.a. where I distinctly remember the wife chasing her drunk husband out of the house pleading, "Don't take the car, you'll kill yoursel--!"