I have attended several ANA Summer Seminars over the past forty years. There are so many different teachers and subjects that I'll never be in all of them. Which was your favorite, when did you take the class and who were your instructors?
I have yet to attend one. I would love to, but the costs of traveling, lodging, and tuition make it too expensive right now.
The Morgan Dollar class of coarse but by far the most popular class(s) Is grading. By at least a country mile.