Upcoming Weeds Events Feb 23 - Oct 25 Garden Gab Klamath Falls, OR Mar 19 Weed Control for Landowners 6:00 pm - 7:30 pm PDT Online Mar 23 Tree School Clackamas 8:15 am - 5:15 pm Oregon City, OR - Registration closed. Apr 13 Weed Management Field Day 9:00 am - 3:00 pm Oregon City, OR Apr 16 - May 7 Living on the Land Series