Advance, discount NIOSA ^® tickets are on sale through Friday, April 26th for $12.  Click here for details.

Come join us for A Night in Old San Antonio, San Antonio’s favorite “Celebration for Preservation,” April 23-26, 2019.  Funds raised during the four nights of NIOSA enable the San Antonio Conservation Society to continue its 94-year mission of preserving historic buildings, objects, places and customs relating to the history of Texas and all that is admirably distinctive to the state. Out of the roughly $1.5 million netted at NIOSA, proceeds support restoration and preservation of historic properties and parks throughout the city and neighboring counties, as well as education and advocacy programs and projects such as the Heritage Education tours, seminars, community tours, scholarships, the resource library and two house museums.