Valero Texas Open - Friday brings the PGA TOUR to TPC San Antonio in San Antonio for a day of championship golf. Watch pros chase the leaderboard across a course known for its lush, tree-lined fairways. It's a relaxed way to spend a spring day outdoors, and kids 15 and under get free general admission with a ticketed adult. Military and first responders also get free admission. Bring sunscreen, comfy shoes and a good attitude, then follow the crowd from hole to hole.