Here's the flag before the show! Thanks to Furthurflower for the picture.
I can get a few of these, with more names to follow:
Left to Right, kneeling: FurthurFlower, ??; first row: Cosmic Arkie, DoinThatRag, Gvanman(?), Funky 420 with Mrs. Funky and kids(?), ??; back row: Ecojaded, and is that Strider and Roadtripper back there??. In any case, it's a great group in the Windy City!