ROH/indy announcer/manager/etc. Dave Prazak tweeted this message with the above photo an hour ago:
Hey champ. Welcome to Berwyn. http://twitpic.com/5uv08h
Indy wrestler Jimmy Jacobs, who was on the card, followed with:
Unreal. CM Punk cut a promo tonight at @aawpro in Chicago.
I'm sure video will be online shortly. Surreal.
Video was, indeed, online shortly, as AAW's Kevin Harvey tweeted a link to the video (which isn't embeddable in its current state) on yfrog:
In the video, after Colt Cabana's match teaming with Gregory Iron (who has Cerebral Palsy), Colt went to the locker room to drag out Punk, who came out and cut a promo putting over Irons as a wrestler and for overcoming so much adversity to be as good as he is. He also joked about the sound quality sucking backstage. Good times appear to have been had be all.