May 28 Illinois Arborist Association 17th Annual Golf Outing. White Pines Golf Club, Bensenville. To learn more, visit

June 10-11 Illinois Arborist Association Summer Conference. Lake of the Woods Forest Preserve, Mahomet. For more information, visit .

August 5 Illinois Landscape Contractors Association Summer Field Day. Bork Nurseries, Onarga. For details, visit

September 22 2010 iTurfExpo. Midwest Golf House, Lemont. For more information, visit .


August 5-6 Indiana Nursery & Landscape Association Summer Meeting, Tour & Golf Outing. Central Indiana area. To learn more, visit

January 17-19, 2011 Indiana Green Expo. Indiana Convention Center, Indianapolis. For more information, visit


June 9 Iowa Sports Turf Managers Association Turf & Technology Workshop. North Scott Football Stadium, Eldridge. To learn more, visit


August 5 Kansas State University Turfgrass Field Day. Rocky Ford Turf Research Center, Manhattan. For details, visit

December 7-9 60th Annual Turfgrass Conference. Topeka. To learn more, visit


May 19 Louisville Nursery Association Meeting. Action Landscape, Louisville. For details, e-mail

July 21 Louisville Nursery Association Meeting. Ken Mulch, Louisville. To learn more, e-mail

September 8 Kentucky Nursery & Landscape Association 11th Annual Summer Outing. Ammon Wholesale Nursery, Burlington. For details, call 502-695-0106, e-mail or visit


May 20 LaFontaine Endowment Golf Outing. Links of Novi, Novi. To learn more, call 517-392-5003 or visit


April 28 CPR & First Aid Certification. The Builders Group, Eagan. For details, call 651-389-1047 or visit

May 25-27 Black Ash Symposium. Bemidji. For more information, visit

September 16 Green for Life 2010: Planting Trees at Schools. Statewide day of service. For details, visit


June 24 Missouri Landscape & Nursery Association Field Day. Olathe, Kan. To learn more, visit

July 14 Turf & Ornamental Field Day. University of Missouri Turfgrass Research Center, Columbia. For more information, visit

August 14 Missouri Landscape & Nursery Association Nursery Day. Missouri Botanical Garden/Kemper Center, St. Louis. For details, visit

September 9 Forrest Keeling Nursery Field Day. Elsberry. For more information, visit

December 7-8 Missouri Green Industry Conference. St. Charles Convention Center, St. Louis. For details, visit


June 19 Native Trees for Nebraska. Weston. For more information, e-mail

January 10-12, 2011 Nebraska Green Expo. Council Bluffs, Iowa. For details, visit


July 10-13 OFA Trade Show & Short Course. Columbus. For more information, visit

August 5 Ohio Landscape Association Scholarship Golf Classic. Mallard Creek Golf Course, Columbia Station. To learn more, call 800-335-6521 or visit

August 10 NGLCO Summer Field Day. Lake Metroparks Farmpark, Kirtland. For details, visit

August 11 Ohio State University Turfgrass Research Field Day. Columbus. For more information, visit

December 6-9 Ohio Turfgrass Conference & Show. Greater Columbus Convention Center, Columbus. To learn more, visit


August 12 2010 Wisconsin Nursery Association Summer Field Day & Trade Show. Northwoods Nursery, Rhinelander. For more information, call 414-529-4705.


April 21-24 2010 Meeting of the Alliance for Historic Landscape Preservation. Hotel Albuquerque, Albuquerque, N.M. To learn more, visit

April 22 PLANET Day of Service. Nationwide. For more information, visit

April 24-26 American Society of Irrigation Consultants 2010 Annual Conference. Monterey, Calif. To learn more, visit

April 27 WaterEC 2010. Marriott Nashville Airport Hotel, Nashville, Tenn. For details, visit

May 10-14 Lightfair International Institute, Trade Show & Conference. Las Vegas Convention Center, Las Vegas, Nev. For more information, visit

May 12 Athletic Field Maintenance Forum. New York, N.Y. To learn more, visit

June 1-4 Weeds Across Borders Conference. Shepherdstown, W.Va. For details, visit

June 9 Athletic Field Maintenance Forum. St. Louis, Mo. To learn more, visit

June 18 Up By Roots Workshop. Columbus, Ohio. For more information, visit


April 20-22 LogiChem 2010. Hilton Hotel, Dusseldorf, Germany. For more information, e-mail or visit

May 3-6 Sports Turf Association Sports Turf Management & Maintenance Course. University of Guelph, Guelph, Ont. For details, call 517-763-9431 or visit

June 21-24 American Nursery & Landscape Association Retail Roadshow. Salt Lake City, Utah. To learn more, visit

June 23-26 13th Annual Snow & Ice Symposium. Rhode Island Convention Center, Providence, R.I. For more information, visit

July 10 American Nursery & Landscape Association One-Day Landscape Tour. Columbus, Ohio. For details, visit

July 18-20 2010 Legislative Day on the Hill and Renewal & Remembrance. Capitol Hill, Washington, D.C., and Arlington National Cemetery, Arlington, Va. To learn more, visit

July 18-24 Perennial Plant Association Symposium. Portland, Ore. For more information, visit

July 22-23 2010 Professional Grounds Management Society Summer Seminar & Site Visitation. Boston, Mass. To learn more, visit

July 23-28 ISA Conference & Trade Show. Chicago, Ill. For more information, visit

July 26-30 2010 Turfgrass Producers International Summer Convention & Field Days. Sheraton New York Hotel & Towers, New York, N.Y. For more information, call 800-405-8873, e-mail or visit

September 10-13 American Society of Landscape Architects Expo. Washington, D.C. For details, call 888-999-2752, e-mail or visit

September 29 Athletic Field Maintenance Forum. Chicago, Ill. To learn more, visit

October 6-8 WaterSmart Innovations. Las Vegas, Nev. For more information, visit

October 28-30 GIE+EXPO 2010. Kentucky Exposition Center, Louisville, Ky. To learn more, visit

November 9-11 Partners in Community Forestry National Conference. Loews Hotel, Philadelphia, Pa. For more information, visit


September 29-October 1 CanWest Hort Show & Industry Tours. Vancouver Convention Centre, Vancouver, B.C. For more information, visit

November 30-December 2 Cities Alive! 8th Annual Green Roof & Wall Conference. Vancouver, B.C. To learn more, e-mail