BU Events Calendar Alumni Association (February 5 through April 30) Thursday, February 11 5:00 PM Lecture by James Winn: " 'Polite Imagination': Joseph Addison on the Sister Arts" Friday, April 1 8:30 AM The Dynamic City: Futures for the Past Saturday, April 2 8:30 AM The Dynamic City: Futures for the Past Sunday, April 3 8:30 AM The Dynamic City: Futures for the Past Friday, April 8 6:00 PM Military Chaplaincy, the Constitution, and Religious Conscience—Eugene R. Fidell Tuesday, April 19 4:30 PM The Future of Energy Efficiency Thursday, April 21 4:00 PM Climate Change Policy After Paris 5:30 PM BU City Planning & Urban Affairs Town Hall