The second of two 2-11 Alarm fires in Chicago on 12/22/18 was at 6417 N Ravenswood Avenue
This from Eric Haak:
Chicago had a 2-11 Alarm fire at 6417 N Ravenswood Saturday afternoon (12/22). The fire was in a 1-story commercial structure and was contained mostly to the 75×75 rear section that had a truss roof. The fire eventually burned through the roof and Tower Ladder 23 and the new Tower Ladder 21 were used to bring the fire under control.