residence halls, as well as on-campus apartments and family housing for students who are married or have children. Student and alumni art can be found throughout campus, and sections of the sidewalk are designed for bricks dedicated to Texas Lutheran University affiliates. Oaks and other trees shade the campus, and rows of flowering crape myrtles provide color. Chapel of the Abiding Presence The Chapel of the Abiding Presence (locally known as the Weinert Chapel after the principal donors) is located in the heart of the campus. The Gothic Revival building of Austin limestone was designed by ecclesiastical architect Henry Steinbomer of San Antonio in 1954. The Chapel is listed in the Historic Campus Architecture Project of the Council of Independent Colleges. After a fire in 1969, architect Ed Sovik from St. Olaf College in Minnesota supervised the rebuilding with a nontraditional interior. Today, the sanctuary can seat 400, and hosts a tracker-action Schlicker organ. The chapel is used by campus organizations to hold various activities and services, as well as weddings of students and alumni. Chapel services that last 20 minutes are open to the public. They are held Monday, Wednesday, and Friday at 10 am during the academic year. Other notable buildings Also facing the quadrangle on the southwest corner is the Emma Frey Hall, a former women's dormitory in Spanish Colonial Revival style by noted architect Marvin Eichenroht in 1929. The building is the oldest on the campus and has been remodeled to serve as offices for computer science and mathematics faculty offices, as well as the honors programs. On the east side is Langner Hall, named for the first president of TLU, and built to plans by Atlee B. Ayers in 1947. Today, it houses classrooms and faculty offices for the social science and humanities departments, as well as the Mexican American Studies Center, and the Fiedler Memorial Museum and outdoor geological garden. Residence halls TLU offers a variety of housing options for students, including residence halls and on-campus apartments. Residence halls are co-ed or single-sex, and separated by grade level. Co-ed residences include Centennial, Clifton, Baldus, Trinity, Hahn and Seguin Halls. Freshman residences include Centennial, Baldus, Trinity, and Clifton Halls. Sophomore residences include Seguin Hall. On-campus apartments include the North, South Efficiency, and Glazener apartments, as well as Bogisch family housing. All on-campus units, with the exception of Bogisch family housing, are available to junior and