Texas Optometric Association, Doctors of Optometry working together to advance excellence in eyecare for every Texan. 112th Annual TOA Convention, "Texas Round Up" at the Renaissance Arboretum, Austin, Texas. February 16-19, 2012. Come and reunite with your colleagues and vendors! Earn your $200 rebate on registration for Branding Texas Style sessions. New this year, additional attention to your assistant and support staff! Added courses for office staff and technicians.