By THE PULSE NEWS MEXICO STAFF The residents of Mexico’s Santa Cruz de La Peña de Bernal, an indigenous Otomí-Chichimeca community in the semi-desert municipality of Toliman, Queretaro, will celebrate an ancient pre-Columbian ritual on Wednesday, May 4, in much the same way that it did before the Spanish Conquest. The millennial celebration, which was eventually adapted and assimilated into