I was actually thinking about that monthly thing. It still doesn't make sense to do it every month, because although it's fun to do a team challenge now and then, generally people want to work on their own art because they have a specific vision, want to add to their portfolio, etc. It's easy to predict that it would lose popularity in just a couple months. However, it might work to do an orderly run through of all the different challenges. Month 1, team CHoW. Month 2, team COW. Month 3, team IOW and so on. Possibly they would all have a connecting theme, and maybe have a month break in between each. And then once we've gone through the activities, give it a year's rest or something. I dunno, that much team activity would most likely be overkill. Personally I would like to simply do team chow IV (maybe combined with COW), but that's just my opinion and I don't mind bouncing around ideas.