They didn't have alarms or sprinkler systems in them so the only way the park was notified that it was on fire was because people at the near by gun show called 911 to report the fire. That block is a complete loss -- but thankfully due to the "road" the fire dept was able to contain the fire. I hope they rebuild that section as quickly as they can and make it look simliar to what it used to -- and maybe now is a good time to think about taking precautions on the other side of the street and upgrading them to current fire codes.
CAUSE OF FIRE is said to be a ceiling falling in and tearing some of the old wiring which caused a spark and then the fire itself.