Yep, the pods look kind of like pumpkins, 4 lobes. They turn a paper-like light tan before splitting open - almost like onion skin. They kind of split open like those paper nitpicker fortune teller things you used to make as a kid (where you put your fingers in). Pods get around 1/8 of an inch. Maybe about 12 seeds average per flower pod. The seeds turn black as they ripen and the pods split open slowly at first.
http://www.wikihow.com/Make-a-Cootie-Catcher