HOTWORX, a 24-hour infrared fitness studio, opened its newest location, at 2015 Spring Stuebner Road, Ste. 500, Spring, on Oct. 28. The new studio offers 24-hour access to virtually instructed infrared sauna workouts, from hot yoga and hot Pilates to hot barre and hot cycle. The new location is currently offering grand opening specials that include 15% off retail and $10 off monthly dues, according to its Facebook page. 713-955-6252. www.hotworx.net