All kinds of creative types have been filing into Bushwick and a considerable amount of trendiness is trickling in from its ultra-hip neighbor to the west, Williamsburg. New dive bars, bodegas, and gallery spaces continue to flourish, fueled by the intrepid movers and shakers that are pouring into Bushwick’s converted loft spaces. Although Bushwick is busy reinventing itself, a somewhat grungy heart still beats beneath its remodeled exterior.