On September 20th, Tillers International in Scotts will hold its annual Harvest Fest. Most years, the event is a celebration of local food and local farming. And a lot of that – the food, the music, the blacksmithing and wood working – that’s still there. But this year’s event is different. For the first time, Tillers is emphasizing its own efforts to teach old-fashioned farming techniques, both in the states and internationally.