Completed in 1959, its first class graduated in 1963. As of 1999, DHS included of space. In 2000, DHS and its sister school,
Highland Park High School, underwent a two-year, $75 million renovation and expansion project. DHS received new science and arts wings for a total of added and renovated. The additions and renovations were designed by Legat Architects and executed by VACALA Construction, Inc. Beginning in 2004, the school ceased comparing the academic achievements of students, nor does it distribute students' class rank to colleges. The elimination of
class rank aimed at creating a less stressful competitive academic environment. The DHS Auditorium is a
proscenium style theater that seats 969 persons and is used for assemblies and productions of dance, musical theater, and concerts by soloists and large ensembles. The Auditorium's stage house measures with a proscenium that is wide, high and a stage that is deep to the
cyclorama. The lighting grid is high. The Studio Theatre is located immediately adjacent to the Auditorium and is used as a backstage area during Auditorium productions. The orchestra pit is located at house level and can contain up to thirty musicians. The stage house has a 7-line, manual, single purchase counterweight
fly system, with a 569-pound capacity per line-set. In addition, the Auditorium houses a walk-draw white
cyclorama, movable tormentors, four travelers, dead-hung teasers and a walk draw black
scrim. It just got a facelift so this info may not be accurate The DHS Studio Theater is a reconfigurable
black box theater. Its various seating configurations can accommodate up to 269 persons in
thrust,
proscenium, stadium, or arena arrangements. The lighting pipe grid is eighteen feet above the stage floor. The Studio Theatre has a reconfigurable walk-draw curtain system with a dedicated inventory of black stage draperies and a sky blue cyclorama. During Studio Theater productions the Auditorium stage is used as backstage. During Auditorium productions, the Studio Theatre is used as backstage. ==Academics==