The Ghost Ship warehouse fire was a fire that occurred in a former warehouse in the Fruitvale neighborhood of Oakland, California, that had been converted into an artist collective with living spaces. The fire occurred on December 2, 2016, at approximately 11:20 p.m. PST. At the time, the warehouse was hosting a concert featuring artists from the house music record label 100% Silk. The warehouse was only zoned for industrial purposes and residential and entertainment uses were illegal.