Anya Fernald and business partner Todd Robinson preach the sustainable meat gospel at Belcampo Meat Co., their vertically integrated operation with a ranch at Mt. Shasta’s base. L.A. locations in Grand Central Market, Mid-City, and Santa Monica serve a double fast burger featuring two thin grass-fed beef patties, American cheese, butter lettuce, tomato, onion, and house sauce on a potato bun with hand-cut Kennebec fries.