Cultural Gala held in honor of Mexico's First Lady: Sen. Edgardo J. Angara and Madame Margarita Zavala, spouse of President Felipe Calderon of the United Mexican States, exchange warm greetings as Mrs. Gloria M. Angara and Amb. Tomas Javier Calvillo Unna look on. A cultural gala was held in her honor on Thursday at the PICC.