As part of the World Heritage Site Celebrations, The San Antonio Office of Historic Preservation hosts an event at Mission Concepcion on Friday, Oct. 16, 2015. The highlight of the event featured a light projection on the mission of how it originally looked according to officials. Guests were also treated to tours around the mission, music and food. (Kin Man Hui/San Antonio Express-News) Photo: Kin Man Hui, Staff / San Antonio Express-News / ©2015 San Antonio Express-News