Thursday, October 10 -- Morris County To coincide with Fire Prevention Week, the Morris County Historical Society will officially open its new exhibit, Up in Smoke: Northern New Jersey’s Worst Man-Made Disasters: 1910-1989 , at Acorn Hall, Thursday, October 10, 6 p.m. to 8 p.m. This photo-driven exhibit brings heroes to light, recognizes the sacrifices of those lost, and illustrates the varied events that brought communities together, tightened safety regulations, and changed legislation nationally. Up in Smoke covers twelve 20 th -century disasters , five from Morris and seven from its contiguous counties that, due to their scale, severity, loss of life, or ability to cause major changes in workplace safety or fire science, stand as benchmarks with ominous connotations. Still, in understanding the severity of the situations, heroes, some as martyrs...