To celebrate its 30 years in operation, the Crocker Pottery in Lula will unveil more than 200 pieces of folk potter Saturday, Dec. 13. Folk potter Michael Crocker will unveil his latest collection straight out of the kiln as part of Crocker Potter Christmas. Crocker uses traditional methods, concepts, tools and designs to create his pieces: using handdug Georgia red clay and straining ashes to make his glazes.