A thriving gourmet shop and catering business that Jeanine Burge opened with her son here in May, Silver Spoon Specialties had a modest start 10 years ago with a food truck.

Lonnie Holley introduced himself as "a self-taught artist from Alabama, and I'm living in Atlanta, Georgia. I work with found objects, as you can see," he said, gesturing to a sprawling pile of fabric, tree branches, strips of paper, leaves, silver and gold wire, an ax handle, and various other things he at one point referred to as "debris."