Black Miami by Marvin Dunn is the documentary that tells Miami''s black history but the book is way better than the film. Miami and south Florida as a whole is filled with black history especially considering the fact that the reconstruction period basically gave birth to Broward. Dania and Hallandale were part of Miami at one point. Overtown is a shythole but you still have the historic lyric theater there, Jacksons soul food on 3rd ave, old Clyde pool hall on 2nd across from the lyric, you got the Hampton house in liberty city which is where mlk would frequent. MLK was always in liberty city with the black professionals and Malcolm was always in overtown for the most part and would frequent liberty city time to time. He was a key figure in building the mosque here on 7th ave. Liberty city is filled with culture, the African heritage cultural arts center, The Tacolcy center, Hampton house are all historical landmarks to any real Miami native. I wouldn't suggest you to go to the beans unless you know people there, but when you go to the eastern point of the beans, the wall that segregated the blacks from whites is still there but chopped down a bit. You got smoke signals studio in Lil Haiti on 46th, that's where my homie crib is at, many people from Mos Def, Saul Williams, Talib, David Banner, and other known people would hang there and even hold concerts and parties, you got the Little Haiti cultural center as well. Lots of these areas is being sadly gentrified. But there is tons of culture and history to Dade county, up north in Broward you have historical black communities like Sistrunk, Danie, Pompano, Liberia, the ranches, Hallandale, and Deerfield that have a lot of landmarks(some of these places you have to know someone from there because it could get spooky for you
) but if you do research you'll find some dope history. As for social things to do, check out urbanMiami because they do showcase a lot of dope local events in the area besides the typical club life.