0 events found. There were no results found. There were no results found. Howard University, Mackey Building Events Venues Howard University, Mackey Building 2366 Sixth Street, NW Washington, DC 20059 Get Directions Events at this venue Today Upcoming Upcoming Select date. Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file