Other / Not Specified Fargo, ND – Fire at FARGODOME indoor stadium doused by sprinkler system March 22, 2018 viking210 A sprinkler did its job and put out a fire at the FARGODOME in north Fargo Monday night. Firefighters got the call around 11 p.m. and discovered a dryer fire in a storage area on the lower level. They say a sprinkler head in the area had activated and had completely extinguished the flames, which kept damage to a minimum — about $3,000. The cause is under investigation, but is considered to be accidental.