I'm sure you have a delectable spread of beef tenderloin, martini glass mashed potatoes and other assorted side items selected for your reception. Although delicious, all that heavy fare will probably make the heat seem that much more oppressive. If you want to be the "coolest" bride around (get it?), offer your guests a light treat that'll be sure to lower their core body temperatures. Whether you rent a snow cone machine or set up an ice cream bar, providing a chilly childhood treat will make your guests love you even more than they already do!