Thanks for asking. Yes I regularly teach Mushroom Cultivation & Application Courses. I am in the midst of planning some for later in the year, you can sign up to hear about that by entering you email at the linked page.
See the 700-page Radical Mycology book—a compendium of all things related to fungi, their cultivation, and application—here: http://bit.ly/rmchthaeus
It's exactly the same and completely different as this tiny ad: