There was a bit of a mess, but a sprinkler system in the kitchen at the Door County Jail worked as it was intended to Saturday morning. At about 9:50AM, the Sturgeon Bay Fire Department was paged out and sent two trucks and four firefighters to the kitchen at the Justice Center at 1201 South Duluth Avenue after a fire was reported there. On the way, the fire crew was informed that the fire was out, but another problem had surfaced, the sprinkler system was still dropping water on the kitchen. Upon arrival, the firefighters were able to stop the flow of water in short order. They were told that butter was being melted when it ignited. The container with the burning butter was placed on a nearby cart and the location caused the sprinkler system to activate. The damage was said to be minimal with a little soot above and plenty of water below. The fire crew cleared the scene at 11:09AM Saturday.