Actually, there is a formal process. You have to apply for the job just like any other job.
Or do you mean how do you get pulled out of the crowd? I don't think there's a good way. If you go a lot, maybe the odds will be in your favor.
Arrive with a horse and chariot.
Im very physically active and I think it would be cool to work there. I know there is no formal process but how do you get randomly spotted by one of the knights.
