Loading view. There were no results found. There were no results found. The Houstonian Hotel, Club and Spa Events Venues The Houstonian Hotel, Club and Spa 111 N Post Oak Ln. Houston, 77024 Get Directions 713-680-2626 http://www.houstonian.com/ Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file