Please add this to your list of events: Thursday, February 7, 2008, 4:00 pm Harvard-Smithsonian Center for Astrophysics CfA Colloquium Series Phillips Auditorium, 60 Garden Street, Cambridge "High-Energy Neutrino Astronomy: Towards a Kilometer-Scale Neutrino Observatory." Francis Halzen U. Wisconsin tea and cookies at 3:30 p.m. http://www.cfa.harvard.edu/events/colloquia