Sixteen-year-old cheesemaker Avery Jones has another hit on her hands. Last year, the California teenager took a top award at the American Cheese Society competition for Aries , her first entry. Her latest debut, a bloomy-rind sheep cheese called Leo, looks destined for a bright future, too. As if these whiz-kid achievements weren’t enough to impress, Avery recently presented a check for $2,200—five percent of her sales—to AmpSurf, a nonprofit with personal meaning for her.