This Sunday evening, recording artist Farah Juste will be at Tap Tap Haitian Restaurant on South Beach for "a CD signing and celebration". Ms. Juste's career as a passionate singer of Haitian folk songs took off with her debut solo album in 1977, and since then she has performed from Paris to Switzerland to Carnegie Hall. The Port-Au-Prince native moved to Miami in 1983, and has been a community activist championing immigration-rights issues; her day care center, "Farah's Angels", provides early