Summary: Lumburgers are still popular, but Lum is worried that people might be losing their apetite for them. With the court trial, and the Meadowlark restaurant closed for most of it, business has been going back to Luke Spears Lunchroom. Can Lum win back his marketshare? <br> What about that threatening voice that grandpap heard over the party line? Lum and Abner know it wasn’t either of them, but it has still put fear into grandpap. Who could have done it, and what’s it all about? <br> Squire enters, and is jittery as he orders some pipe tobacco to calm his nerves. He shares that he also got a mysterious phone call to threaten him. Can Squire tell who the mystery voice was? Lum wants to know if it happens again. Should people in Pine Ridge be worried? Is Lum beginning to think it might be Abner? <br>
