Sisters Kate Gluckin and Sarah McCullough, left, will demonstrate colonial household skills during the Hands on History program at Wilton Historical Society, 224 Danbury Road. They will show visitors of all ages how to cut, peel and dry apples for Marlborough pie, grind spices, sew and embroider, churn butter, knead dough, card wool and spin. The free demonstrations are from 1 to 3 on Sundays, Dec. 10 and 17, and Jan. 7 and 14.