EDINBURG — The Museum of South Texas History presents the Sunday Speaker Series Online presentation, “Nochebuena: Lard, Spice and Everything Nice,” featuring chefs Melissa Guerra and Adán Medrano at 2 p.m. Dec. 13 on Facebook Live. The virtual panel discussion will present the history and traditions of holiday foods in the borderlands, specifically from South Texas and northeastern Mexico. This presentation is part of the Fiesta de Nochebuena Online programming, which started Friday, Dec. 11, with a presentation on Mexican hot chocolates. Visit mosthistory.org/fiestadenochebuena for recordings and recipes. According to Guerra’s Kitchen Wrangler website, Guerra is an eighth generation Texan, born and ...