Falmouth, Maine — University of Maine Cooperative Extension and University of Vermont Extension will offer an in-person International Maple Grading School on Friday, October 25 and Saturday, October 26 starting at 8:30 a.m both days. The 2-day workshop will be held at the UMaine Extension Cumberland County office, 75 Clearwater Drive in Falmouth.  The course read more UMaine and Vermont Extensions offer maple grading school in October