The 2020 Overholt Drainage School will be held in Lancaster at the Fairfield Agricultural Center on March 9-12. Please find linked here the 2-page brochure and the registration form linked here. Contact Dr. Brown at email@example.com, or call 614-292-3826 (ofc) or 614-264-7916 (cell, leave message) if you have any questions. Pre-registration is required.
You can find additional detail posted here.