Cause of downtown fire that temporarily closed two establishments remains undeterminedOne of two downtown establishments in Kingston have reopened following a short closure after a fire broke out outside of Dianne’s Fish Shack and Smokehouse , and the RCHA Club Kingston . Article contentAccording to Kingston Fire and Rescue, crews were dispatched to 195 Ontario St. on Monday shortly before midnight. Firefighters arrived to see flames coming from an exterior garbage storage area attached to Dianne’s on Clarence Street. The garbage area was concrete on all sides and there was no sign of smoke or fire in the building.” Officials said while damage was contained to the concrete garbage area, several mechanical and HVAC units were also damaged by the fire.