Knoxville United States Groups and Contacts Local Leader: COL Ken & Beth Tarcza, USA (Ret) Email: krtarcza@gmail.com Contact for information Contact details Knoxville,Tennessee,37922 krtarcza@gmail.com OCF Member Services2017-10-02T10:05:36+00:00 Share this content. FacebookTwitterLinkedInRedditGoogle+TumblrPinterestEmail