Steve Randle, a software engineer during the work-week, and his 8-year-old son Vaughn check the temperature of the maple syrup being made in an evaporator at Hollis Hills Farm in Lunenburg, Massachusetts February 19, 2012. Making maple syrup allows Randle to trade his workday loafers for boots and jeans. Hollis Hills Farm has 1,500 taps this season around Lunenburg and it takes 40 gallons of sap to make one gallon of maple syrup. REUTERS/Brian Snyder (UNITED STATES - Tags: SOCIETY FOOD BUSINESS)