(Cranmer Conference Room, 48', 1989, IL-67-02) at Toddhall Retreat & Conference Center in Columbia, Monroe County, IL. IL158 NE 0.5 miles from jct with IL3 on the SE side of Columbia, NW on Todd Center Dr. 0.6 miles to the bldg at 300. (N38 26.285 W90 11.013) Photos by Jack & June Schmidt 3-15-10.