Just opened in September, Polished Day Spa in Houston offers an array of manicures, pedicures, massages, facials and waxing services. Though these treatments are normally only offered a la carte, Travelzoo subscribers can get an exclusive package that includes a 30-minute spa manicure, a 60-minute polished-stone pedicure and a 60-minute brilliant facial for $79. These three services would normally cost $170.