During the first six years of university history there were only two buildings on the campus. The main building, later known as Merrifield Hall, contained classrooms, book store, post office, and men's dormitory. The other building, later named Davis Hall for Hannah E. Davis, one of its early matrons, housed the girls' dormitory, and, in the basement, the university dining hall. Alumni of those days relate that the dining hall was a very popular place. When meals were ready to be served a napkin was hung out the basement window, and the first student in the main building who spied the sign, regardless of whether he happened to be in a class or not, yelled, "Rag's out!" The shout was taken up and a stampede to the dining room followed. This custom prevailed for several years. One day President Merrifield was showing some of his Eastern friends through the institution when suddenly "Rag's out" reverberated through the halls. The visitors wondered if there was a riot, and the mortified president realized for the first time how the dinner call sounded to outsiders. He suppressed it with difficulty, after many student debates on the sacredness of college traditions. With the advent of football teams, "Odz, odz, dzi," an imitation of a Sioux war cry, became the college yell, and has continued to the present. When a delegation from the first North Dakota legislature visited the campus on a tour of inspection in 1889, residents of the girls' dormitory held a tea in their honor. In order to improve upon the barrenness of the sparsely furnished parlor, pieces were borrowed from the girls' rooms and from friends. The expedient was more successful than the girls had anticipated, for the legislators considered the furnishings more than adequate and thereupon decreased the amount allowed in the budget for dormitory equipment. Although the University of North Dakota has been in existence only 55 years (1938), it has had its share of distinguished alumni, among whom is Maxwell Anderson (class of 1911), playwright, author of _What Price Glory_, _Mary of Scotland_, _Winterset_, and other dramas. In 1933 his play _Both Your Houses_ was awarded the Pulitzer Prize. Vilhjalmur Stefansson, explorer, attended the university from 1899 to 1902, and left at the request of the faculty. His escapades, though doubtless improved upon with the years, are quite typical of him. It is said he attended classes as seldom as possible, yet always received the highest grades. The story goes that he went to his calculus class only on the first day of the term, then returned for the final examination, which the professor allowed him to write, with gloomy prophecies of his ruin. Stefansson's mark was 98. The professor could not help remarking that he had done well considering that he had attended only one class. "And," retorted Stefansson, "if I hadn't come here the first day I'd have got one hundred."