San antonio is such a wonderful place to visit.. They have a nite boat tour on the Riverwalk. the buildings and shops are all lit up... the building that is triangle shaped is part of the tour and looks like a boat coming at you at night. Another part of the tour they show you a building where a seed took root on the side of a building and has been growing sideways .. looks like its coming out of the wall.. You can find mariachi's in most of the restaurants... the alamo is a must visit as well..