Things to buy, see, wear or attend

THINK BIG: The folks who make Lego blocks created 18 of the world'slargest inventions out of thousands of the plastic building blocks.The works are on exhibit through Aug. 24 at Woodfield Mall, Illinois53 at Golf Road, Schaumburg. This Saturday and Sunday, children upto 14 may enter a Lego creations contest at the mall and win a $25Woodfield gift certificate. There's also a contest to guess thenumber of bricks. The winner gets a family vacation. SUMMER GROOMING: Combat summer sun with a skin polishing facial,complimentary makeup and take-home personalized color kit (worth$25), all for $40 by appointment with Laura of Howard Alberts Ltd.,840 N. Michigan. . . . Sassoon-trained …