Grocery Store / Super Center, Retail Henderson, NV – Sprinklers activate to help control fire at Vons grocery store June 1, 2015 viking210 ** Note – Sprinklers are not activated by smoke – Only the substantial heat from a serious fire ** A Vons grocery store in Henderson caught fire Thursday and had to close for the night, according to a city of Henderson news release. The Henderson Fire Department responded to the store at 2667 E. Windmill Parkway, near Pecos Road, shortly after 8 p.m. The fire was in the roof where construction was recently done, the release said. The sprinkler system was activated by smoke in the rear of the store. The grocery store was evacuated and closed for repairs. The store reopened Friday morning. There were no injuries. The cause of the fire was deemed accidental, but an estimated cost of damage could not be determined until Vons can inventory the lost food products, the release said.