Teahouse Tapioca and Tea is giving one free drink to each customer tomorrow, Oct. 28, during its grand opening at 12343 Barker Cypress, Ste. 190, Cypress. The tea shop serves a variety of tea, smoothies and juices as well as food items such as squid balls, sweet potato fries and popcorn chicken. This is the first location of the chain in the Cy-Fair area. 832-568-7388. www.teahousebeverage.com