The "Engrave-In" is in Monteagle, TN each June. All sorts of engravers will be there. Food, seminars, usually rains a lot. I'll root up a link.
Listed as "private" on FB, but if you friend Scott Kirkpatrick Pilkington, Jr. and act interested, you'll probably get invited.
It's officially known as the:
14th annual Engrave-In & Glyptic Arts Gathering (June 9, 10, 11) described thusly: A three day gathering for engravers, wannabes, and Masters to hang out and share what we do with each over. Coin carving, jewelry, car parts, motorcycles, guns, knives, stones, chasing, repousse, gold inlays, we’ve got it all. Camping, lots of food, tailgate displays and more . Live music, and hiking in the wonderful mountains of Tennessee.
Not at all geared toward our spectrum but to all of the pro-engraving world. Met a jeweler there, and a lot of coin cutters, a cowgirl, modern gun guys, old gun guys (Mark Thomas, and I was the other one). Also there was a silent auction last time. Anyone interested, find Scot in FB, or call him, Pilkington Competition or Pilk Guns should find you some info. Use me for reference, I'll cruise down for a day or two of it likely. 45 mins from here.