San Antonio Stock Show and Rodeo: Blackhawk brings country and folk star Blackhawk to Frost Bank Center in San Antonio for a night of harmony-rich country hits and heartfelt storytelling. Frost Bank Center is a big arena with plenty of energy, so you get a true live-show feel. The rodeo weekend makes the whole city feel festive, and the Stock Show tradition adds Texas flavor to the night. Bring your best boots, sing along with the crowd and soak up the Lone Star spirit.