111 North Post Oak Lane
https://www.houstonian.com/TheClub.aspx
The Houstonian Club is a private health and fitness club dedicated to enhancing the quality of life for members and their families. Nestled among towering pines and majestic oaks, the tranquility of nature prevails over the clamor of the city and registered guests of The Houstonian Hotel are granted complimentary access to the club and pools.