EDINBURG — The Museum of South Texas History will host the Sunday Speaker Series Online presentation, “Fiesta de Oro: Highlights of a 50 Year History,” featuring Shan Rankin, Fran Alger and Francisco Guajardo at 2 p.m. on April 18 on Facebook Live. This presentation is in commemoration of MOSTHistory’s golden anniversary. Former directors and the current chief executive officer of the museum will discuss experiences that highlight the organization’s programming, leadership and its impact on the community. MOSTHistory first opened its doors as the Hidalgo County Historical Museum, changing its name in 2003 and upholding its vision to preserve and present ...