Prós
The pay at the Edward Jones Dome is pretty decent. As an intern I got $11 an hour, but I wouldn't be happy making that having graduated from college.
Contras
Expect you to know everything too quickly. My first time working I did a great job because I had managed a decent amount of people, reflective of how much work experience I had. The second day I was given a much larger stand to manage and I made mistakes. Given it was my second day, I didn't get any slack from my supervisor, instead I got attitude about how slow I was being.