Littleton Grist Mill, Inc. Come visit us in our 1798 working grist mill where history and heritage meet!Museum, tours, working mill, operational waterwheel and gearing. Come see why "we bring new meaning to the daily grind!" Littleton, NH Other Attractions Gold House Pizza & Greek Restaurant Littleton, NH Businesses WLTN Littleton, NH Other Attractions Littleton Diner Littleton, NH Businesses Thayers Inn Littleton, NH Businesses