I have created a crude map illustrating where people might be coming from for a regional Midwest Code4Lib meeting. 
If others from the "midwest" were to update the wiki with their possible attendance, then I could make the map more accurate. Right now, the geographic center of the meeting is around Joliet, IL. 8-) In the meantime, I will organize a conference call, and allow just about anyone to participate, in order to figure out when and where such a regional meeting might take place.
Eric Lease Morgan
University of Notre Dame