Workmen connect gas range at Laclede Gas Company's cake baking section at the Globe-Democrat Modern Living Show, which opens at noon Tuesday. One of the opening day highlights will be the Celebrity Cake Baking contests at 8 p.m. with newspaper, sports, radio and tv personalities competing. Daily during the five-day show, St. Louis area women will compete in cake baking contest, vying for prize m0oney totaling $1,100.