Hailing from Beeville, Texas, Ricky Naranjo y Los Gamblers is a group steeped in Tejano tradition, with the group sprouting from the family of ranchero legend and accordionist Ruben Naranjo. The group continues his legacy with grandson Ruben III plying his trade on the accordion with the group today. Presale tickets are available at San Ramon Music Store &amp;amp; Casa Raul.8 p.m.-1 a.m. Friday, CasaBlanca Event Center, 5064 East Saunders St. $15 Presale Photo: Courtesy Photo