5.00.--Cutter Lectures on Preventive Medicine. "Municipal Sanitation. I. Science and Sanitation." Dr. Charles V. Chapin, Superintendant of Health, Providence, R. I. Amphitheatre of Building A, Harvard Medical School.
7.30.--**Harvard Divinity School and Andover Theological Seminary. Preaching Service. Mr. W. J. Wilson in Divinity Chapel.
8.00.--**Harvard Philosophical Club. Professor John Dewey of Columbia University on "What are Minds?" in Emerson J.
8.00.--Pi Eta Play, "A Bug in a Rug." Pi Eta Theatre, Cambridge.
8.00.--*Engineering Society. Meeting in Conant Common Room. "The Doble Nozzle". Mr. R. F. Goldschmidt.
8.15.--Chamber Concert. Mr. Arthur Whiting, assisted by the University Quartet of New York. New Lecture Hall.
Saturday, March 21.
4.00.--Fencing Preliminaries in Hemenway Gymnasium.
8.00.--D. U. Play, "Bury Fair" in "The Barn," Wellesley.