Sculptured ice in the form of the Gunderson corporate logo, the interlocked TCG, cooled a tiered fountain of champagne that poured into a marble basin alive with genetically altered Japanese carp. Smiling servers dressed in pristine white moved ghostlike through the crowd, continuously offering glasses of wine or cold hors d’oeuvres. Set high in alcoves above the patrons were clusters of vidcams whose telephoto lenses swept the assembled faces in programmed curves, scanning for known troublemakers.