Rian Rinn, who’s done stints at Healdsburg’s Shed and Relish Culinary Adventures, is slated to open his own butcher shop on Sebastopol Avenue in January. Called the Sonoma County Meat Company, it’s just part of the ongoing Sonoma County obsession with artisan meats and salumis. Rinn’s space will be a USDA meat processing facility (rare around these parts, and a stumbling block for many producers) featuring steaks, pork, charcuterie and other meaty goodies.