This great work was inaugurated on December 7, 2010 in the city of León, Guanajuato. It is the most important theater in the center of the country and is part of the Cultural Forum. In 2017, its name was modified to Teatro Bicentenario Roberto Plasencia Saldaña in recognition of the social and cultural work of this philanthropist of the city of León, Guanajuato, who will always be an example and pride of Mexico. The reverse of the medal shows the coat of arms of the State of Guanajuato.
This series was made taking into account the most significant monuments of the State of Guanajuato. One hundred percent of the utility of the sale of these medals will be for children and young people of the CERVÍN Association, with mental disability.