HandiQuilter puts on some pretty great retreats, here in Utah. If you can afford to come, it's well worth it. I got to go for training as an employee of a HQ dealer. Here's a link.
https://www.handiquilter.com/u_hq_retreats/
And here's a link to their "Events," around the country.
https://www.handiquilter.com/events/