For next time I'm going to remember to make more of those buttons, more mini comics and some slightly less-improvised signs like the group seen below. I still enjoyed making them out of what we had around but it might be better for getting people to take me seriously if it's printed out. I also learned that name recognition and cuteness are crucial selling points. Since I don't have the latter, I'll work toward the former!
I'm going to keep these prices for con -sketches till next Emerald City. If you want one for Stumptown you can contact me through Periscope Studio or send me a message at my website.