9:45 a.m. Panel discussion of "Harvard College Today" in Lowell Lecture Hall for Class of 1938, wives, and families.

10:30 a.m. and 3 p.m. Conducted tours of the Carpenter Center for the Visual Arts.

12 noon. Memorial services for Class of 1938, wives, and families in Memorial Church.

2 p.m. Conducted tour of the Dana Greenhouses at the Arnold Arboretum.

2:30 and 3:30 p.m. Conducted tours of the University Health Services start at emergency entrance.

3 p.m. Special play reading and discussion for Class of 1938 at the Loeb Drama Center.

3 p.m. Conducted tour of Cambridge Electron Accelerator.

3 p.m. Radcliffe Baccalaureate Service in Memorial Church. Krister Stendahl, John H. Morison Professor of New Testament Studies, will speak.

8 p.m. Moonlight Cruise for Class of 1963.

8:30 p.m. The Braggart Warrior, presented by the Harvard Dramatic Club, begins in Loeb Drama Center.