 Used to be a dry wash. It's got more water in it now than it once did. And it's behind the Devil's Gate Reservoir in Pasadena, which is built in the 20s after a major flooding event. And they were shipped out there because they wanted to use alcohol and oxygen motors, and no one really knew what damage they might do. So they were shipped out there. They didn't want Caltech's pretty campus to be damaged.