Add gold to your silver creations with Keum Boo. Demystified in this all-day workshop, Keum Boo is the ancient technique of diffusion bonding 24k gold to silver using a simple heat source and traditional tools. Oxidation will be addressed. Students will complete at least one project. Must have completed Beginning Silversmithing or equivalent. Metal fees based on current market. More info: silverworksglenechopark.com. Minimum age 13. 1 session.