Maine Grains specializes in freshly milled, organic and heritage grains for stone-ground flour and rolled oats. Their mission is to build a regenerative economy in their community by milling nutritious grains using a traditional stone milling process. This process preserves the nutritional content and performance of their flour for natural fermentation and baking. To start their business, they repurposed an old jailhouse into a gristmill helping to turn their town into a thriving food hub.