North Carolina State University is a leader in horticulture and turfgrass education. They offer some excellent continuing education courses. Follow this link to view their full schedule!
They have several Conferences and Field Days scheduled in the near future. The next event will be on April 4th in Flat Rock, NC which is the Western Region Turf Conference. Soon after that will be a Field Day at the Sandhills Research Station in Jackson Springs, NC on June 14th.