They’re singing a hymn in the first panel. (It’s Sunday, after all; in Catholicon, all activities pause for Mass.)

Narration: The last day of the con — Sunday — passed in a blur.

Heinkel: The parody contest looks like fun…

I got the Narnia box set for five bucks!

Yumie: Don’t you have two of those?

Heinkel: Yeah, but five bucks!

Narration: After all, we won. Anything after that was just anticlimax.

Heinkel (present): Also, he was falling asleep standing up.