Celebrate Leonard Hall's 60th birthday at the University of North Dakota College of Engineering & Mines! Home to the Harold Hamm School of Geology & Geological Engineering, Leonard Hall is where UND's long history of leaders in geosciences continues.

5 p.m. in Leonard Room 100: Guest Speakers on the History of Leonard Hall

6-8 p.m. in the Tom & Carolyn Hamilton Atrium: Food & Cake