Just came across this. I know no more than what's on the website. Goderich is a small town on the east side of Lake Huron, an area with beautiful beaches. It's an hour and a half from London, Ontario, and three hours from Windsor, Ontario and Detroit, Michigan. There's quite a selection of courses (mandolin included) and teachers at the "college," and a good lineup at the festival. The dates are: College, Aug. 1-4, 2022; Festival, Aug. 5-7, 2022.

https://www.celticfestival.ca/home