Austin's Tex-Mex Cantina at 20095 Katy Fwy, Katy, announced via Facebook on Oct. 17  that it has closed after seven years of operating. The business was previously known as Texas Mesquite Grill. Another location of Texas Mesquite Grill under the same owners, Austin and Teri Yates, is located in Cypress at 27104 Northwest Fwy.