(Editor’s note: St. Peter’s Lutheran Church will celebrate 150 years this year. They will have two services the first weekend of June. On Saturday, June 5, the guest preacher will be Rev. Dennis Heiden, who was pastor at St. Peter's from 1983-85. Guest preacher for the Sunday 10 a.m. service will be Rev. Dr. Gregory Seltz, executive director of the Lutheran Center for Religious Liberty and former …