Prepare 2 packages hot roll mix following package directions. Lightly spray pan with vegetable pan spray. Roll dough flat, spread with softened butter and sprinkle with sugar and cinnamon. Roll up, cut in slices and arrange slices end to end in pan. Let rise and bake following package directions. Cool slightly and cover with confectioner's sugar glaze, then sprinkle on colored sugar. Add cinnamon dot candies for garland.