Do you remember reading about the Great Portland Fire of 1866 on our website? If you're a history buff, you might be interested in taking a walking and trolley tour led by historian and politician Herb Adams. The tour marks the 151st anniversary of the fiery event that reportedly killed two people and burned 1800 buildings to the ground on the 4th of July.

If you want to take a walk down memory lane, head over to Long Wharf on 170 Commercial Street in Portland, on Thursday. It costs $40.