New Hartford resident and avid skater Tom Goddu bought this skate sharpening system three years ago and has been sharpening skates for family and friends ever since. Goddu has a skating rink in his own back yard so his whole family, he says, is made up of skaters. At the Frozen Farmer's Market on the Pine Meadow Green Sunday, he was offering skate sharpening for $6 per set of skates. He planned to donate the money to charity.