… hall is open on Martin Luther King Day, January 20, 2020, from 12 noon to 4 pm, and there will be a special … * EJI, 2019: https://youtu.be/8O2ETApTLds * BBC, 2019: … 121 Wall Street 06511 CT United States Monday, January 20, 2020 Off … Gilder Lehrman Center for the Study of Slavery, …