Taco Casa will open is 75th location sometime next year at 301 Legacy Drive, Ste. 301-B, Plano. The Texas-based chain specializes in hard tacos and other light Mexican fare. The restaurant, which will replace Chitos Mexican Restaurant, is part of a renovated retail center that will also include a liquor store and Circle K convenience store. 817-439-2277. www.tacocasatexas.com