I've got copies of the chapter promo notecards (now with info on the meetup printed on the back) available. If you'd like to grab some to hand out to folks - find or email me and I'll get them to you. I'm wearing my volunteer sash and red hat.
Notecard: http://meta.wikimedia.org/wiki/File:Wikimedia_Midwest_US_notecard.pdf
-Greg ___________ Sent from my iPad. Apologies for any typos. A more detailed response may be sent later.