On Saturday March 24, 2018, there was a one-day symposium to celebrate the 50th Anniversary of the Founding of MIT's Center for Theoretical Physics.
This event brought together present and former members of the CTP as well as friends, supporters, and others interested in the past, present, and future of theoretical physics. Speakers at this event included former students, postdocs and faculty as well as some current CTPers.
Frank Wilczek was one of the speakers at this event. Read more here MIT CTP 50 Celebrations.