When Winston-Salem embraced the logo City of the Arts and Innovation, TW Garner Food Co. took it as a challenge to blend its Texas Pete product innovations with its planned downtown headquarters. Mission accomplished. Company officials Monday offered a tour of Garner’s 14,500-square-foot headquarters in the Nash-Bolich building on Fourth Street. The move represents the Garner family’s recognition of downtown revitalization efforts, as well as a desire to show how the country’s No. 3 hot-sauce brand melds innovation and creativity.