StoneFest is an annual educational trade event held at Marenakos Rock Center in Issaquah,Washington. It is open to anyone with a love of stone and longing for knowlegde. We offer instruction by a team of international professionals from around the world on dry stone building, traditional masonry with mortar, natural thinstone, sculpture & carving,lettering and more! The event is held in May at Marenakos Rock Center.