The 2/6 session went better than the 1/30 session. 3 kids attended, though two came in later. Candy proved a great motivator, so I will continue using it. I used it in two ways: as a prize for finishing the warm-up promptly and for each comic finished in the main lesson. The two kids who joined later found out about the "one comic, one candy" rule and made some to earn treats.
Unfortunately, one child took two of his comics with him, so the number I collected is a bit short. I'll post pictures, video, and stats soon.