Arson investigators are appealing for information about a fire intentionally set more than two years ago. Someone started Lakeland City Hall on fire in November 2016 while the building was under construction. A reward of up to $5,000 has been announced for the person who gives information leading to the arsonist. Call the Minnesota Arson Hotline if you know something about this fire in Lakeland. In the past five years, there have been 446 fires at construction, demolition or renovation sites.