The Chicago-Area Scala Enthusiasts (CASE) Meetup Group
You can suggest topics or speak at this group meeting. They also provide food. This is a courtesy promotional posting for another Meetup Group's event. Please check their page at http://www.meetup.com/chicagoscala/events/25063971/for the latest details. We regularly post calendar entries for meetings that we do not organize but are of interest to Chicago-area IT professionals.