Peter Mix will be at Cape Cod Mandolin Camp, demonstrating his new carbon fiber mandolins -- and he'll also be teaching a technique workshop.

The dates are September 28-29-30. Carlo Aonzo, Matt Flinner, and the New England Mandolin Ensemble are featured.

Most of us know Peter Mix mainly as a builder, but it's only because of modesty he's not better known as a great player. Check out the instrument demos on his website!