WINONA, Minn. – A man in a passing car hurled a jar loaded with a brown liquid at the Enlightened Equipment factory in the 1100 block of West Fifth Street. The jar shattered on the building.. Aside from the brown mess there was no damage. This was about 10:50 p.m. A witness said the jar was hurled from a white Honda. The plant, which manufactures high-end camping gear, has 80 employees. Police were unable to identify the liquid but said it was runny and  neither petroleum nor paint.