NMLRA Workshops
https://www.nmlra.org/classes
The Goshen Historical Society School of Blacksmithing
GTHS Blacksmith (goshenhistory.org)
Southern Ohio Artisan Workshops
https://www.southernohioartisanworkshops.com/
Roland Cadle Hornsmithing Workshops
http://www.villagerestorations.com/educational_workshops
Conner Prairie Workshops
www.connerprairie.org/explore/classes/
Log Cabin Shop
https://www.logcabinshop.com/classes.php