Playing Subway board with Tragic Events and drew event "Broken Hydrant". I needed to house rule it since there is no Fire Engine and Hydrant on this board, but Sprinkler activation spaces in the four corners of the board. So, we basically just ruled one Sprinkler for one Quadrant out of order. I guess the fairest way to determine which quadrant is using the 8sided die?
That sounds reasonable. I'd probably house-rule it that none of the sprinklers worked, and that it can be fixed at any sprinkler spot.
We played on the submarine the other day, and mainly ignored references to the engine and ambulance, except that any firefighter sent to the ambulance was sent to the starting spot.