In 1979, King World, which held the rights to The Little Rascals (aka Our Gang), licensed the images to animator Romeo Muller, who'd broken away from Rankin-Bass to start his own studio. Muller & King World produced a Christmas special featuring the gang in December 1979, memorable largely for the last performance of Darla Hood, who played a parent. Another former Rascal, Matt "Stymie" Beard, also was cast, as a butcher. We'll put it up come December.
After the special, King World & Muller produced a series of PSAs that aired in syndication, and perhaps on network television. I can't say for sure, since I don't recall seeing these ads before.
Here, Alfalfa, Darla, and Porky discuss "Opinions".
I don't know about you, but that cowlick certainly made Alfalfa look more like a dunce, didn't it?