Hotel / Restaurant, Restaurant Seaside, CA – Sprinkler system keeps fire at In-N-Out Burger from spreading March 29, 2016 viking210 A fire broke out at the new In-N-Out Burger restaurant in Seaside about 11 a.m. Sunday. Firefighters said someone threw oil in a trash can containing paper towels before the oil had enough time to cool down. The restaurant is closed for the Easter holiday, so no one was inside when the fire started. The restaurant’s emergency sprinkler system put out the fire and alerted the fire department. Restaurant officials have not said whether the business will be open Monday. The burger joint opened Tuesday