Special to the Advance EDINBURG — The Museum of South Texas History welcomes musician Veronique Medrano and Executive Director of Texas Folklife Charlie Lockwood to the Sunday Speaker Series presentation titled “Accordion Para Todos: How We Celebrate Texas Folk Music” at 2 p.m. onApril 16.The power of preserving South Texas culture is through playing conjunto and Tejano music, which can be passed down through generations. Medrano and Lockwood will discuss the importance of cultural representation through the active creation of music. Medrano will also share “Papito and The Squeezbox,” a children’s book that celebrates the curiosity of children picking up ...