This is the Kiwi House. At the center of Kings Cross, it's the place to be if you're a New Zealand fan attending the London Olympics games.
Because at Kiwi House, they like to party.
Dancing. Eating. Rooting. The lines are often hours long out the door.
But today, tragedy struck. New Zealand partied too hard.
The source of the fire? A barbecue gas canister that exploded, literally blowing the roof off the joint, according to witnesses.
Fortunately, none of the 700 people inside were injured.
But it's probably going to be a while before another barbecue...