For some time, Slurp-A-Cheese was made exclusively at Curdle's factory. In order to promote the company, Curdle began a competition for one lucky winner to receive a tour of the factory. Chuck D. Head was the victor, finding a ticket inside his Slurp-A-Cheese. Both he and Head attended, with the security guard warning that they should wear a gas mask to block the stench. Inside, Curdle showed Chuck how the Slurp-A-Kins made the cheese and viewed experimental products like Hair-styling Cheese Mousse. However, when the Slurp-A-Kins declared "Hard Cheese Tuesday" and began a revolution, Curdle and Chuck were forced to do battle with the small people. Curdle eventually decided to make a hard cheese along with the runny cheese, prompting Chuck to leave the factory.