The walls of the Trammell Crow Visitor Education Pavilion create an edge and transition zone between urban Dallas and the gardens beyond. The buildings are a collection of stone walls punctuated by copper and glass pavilions. Visitors are funneled through a gap in the walls to the plaza, which is flanked by the primary public spaces—orientation theater, lecture/banquet hall, meeting room, classrooms, shop and café. As the plants mature, the line between garden and buildings continues to blur.