AUTHOR TALK Barns of the St. Croix Valley by Jim Lammers BARNS OF THE St CROIX VALLEY AN ARCHITECT'S SKETCHBOOK JIM LAMMERS, FAIA October 23, 6:00 p.m. Osceola Library - Room 205 AUTHOR TALK Barns of the St. Croix Valley by Jim Lammers BARNS OF THE St CROIX VALLEY AN ARCHITECT'S SKETCHBOOK JIM LAMMERS , FAIA October 23 , 6:00 p.m. Osceola Library - Room 205