Port Madison Lutheran Church hosts the Lewis Forum Port Madison Lutheran Church hosts the Lewis Forum — C.S. Lewis’ “The Screwtape Letters” — at 7 p.m. Thursdays at the Madison Lutheran Church. November 19, 2014 11:54 am Port Madison Lutheran Church hosts the Lewis Forum — C.S. Lewis’ “The Screwtape Letters” — at 7 p.m. Thursdays at the Madison Lutheran Church. The church is at the corner of Madison Ave NE and Torvanger.