According to neighbors, Terre Haute homemaker Barb Lake puts empty Cool Whip non-dairy whipped-topping tubs to a staggering array of uses. 'She stores leftovers in them, pots plants in them, keeps sewing supplies in them,' next-door neighbor Paula Brearly said Monday. 'Last year, she made Halloween masks with them. Oh, and she turned them into musical instruments for her daughter's Brownie troop.' Brearly added that she has 'no clue' how Lake manages to go through so much Cool Whip in the first place. 