“Frederick Douglass Birthday Celebration at Capital Turnaround: Cedar Hill, the historic mansion that Frederick Douglass called home, remains closed for renovations, so the annual birthday party for the Lion of Anacostia is moving to the former streetcar barn across from the Navy Yard. The program includes period music from the Jubilee Voices of the Washington Revels, DC Strings, speeches from the student winners of the Frederick Douglass Oratorical Contest and a discussion about which city Douglass really considered his home. 2 p.m. Free.“