Larger version of this on a high rise building, start at the top, make sure all the elevator doors are set too open and the elevator is at the bottom, watch building explode with foam.
Any LPF members got a penthouse in a really tall building we can borrow?
I wish they didn't put so much water in though, or if they used a chemical foaming agent instead of soap, as the soap really retards the flame front moving about. I was really hoping for a "whoosh" type flame front.
LOL. "I don't know!, [insurance agent], someone broke in and dumped this smelly foam all over and set fire to everything! Why would I know what happened?!"