That looked like a great surprise change of pace game! What Chicago convention do you run that at?
It's a small board game weekend that I host at my church on the northwest side of the city. I do it twice a year, spring and fall. We attract about 40-50 people over the course of the weekend. Almost exclusively board and card games, but I always break out DMH (because it's one of the few times that I can set up all of Zenda at once.)
Next one will be in the March/April timeframe next year. Send me a PM and I'll try and remember to add you to the invite list if you are interested.
I might try and break it out for Little Wars this spring as well.