America. And to be totally honest working there gave me an extreme distate of horse racing as a sport. They treat those horses terribly, and 90% of the jockeys are absolute stuck up jerks who think they are the most important thing to happen to the industry, and there's a stereotype of drug use with them (and a not entirely unwarranted one). I do commend their abilities to be thrown from a horse and land on their feet, though.
It was a fun job, we were half casino too so there was much more to do than just with racing. And the people were always very interesting to say the least!