Please join us for our monthly Geotechnical Dinner Meeting on Apr. 5th at 5:45pm at The Old Spaghetti Factory in SW Portland. Dinner will begin at 6:30; the presentation at 7:30. Dr. Marv Pyles, PE, Prof. Emeritus, OSU and Dr. Gunnar Schlieder, RG, CEG, President, GeoScience, Inc. will present on "The Oso Landslide: Technical and Legal Issues".