Frank Burton, who is involved with the Secular Bible Study project, has a new Meetup group called the First Minneapolis Circle of Reason. The Circle of Reason is an organization supporting "pluralistic rationalism" and is open to anyone. Discussions might be more philosophical than ordinary daily discussions and since all people are welcomed, religious and atheist, it might not be for everyone.
If you are interested in walking around a nature center, discussing differences, check out the latest meeting of the First Minneapolis Circle of Reason. It is on Sunday, May 16 at 2 p.m. at the Wood Lake Nature Center.http://www.meetup.com/circle-of-reason-minneapolis/calendar/13316187/