I just spent the weekend in Baltimore to go to a couple of games at Camden Yards. While there, we took the tour of the stadium and it was fantastic. The guide really knew his stuff. I learned things about the stadium I never would have known otherwise. Best of all, we got to go down to the field and sit in the dugout and experience the stadium from the players' viewpoint. Just don't walk on, touch or pull the grass - they WILL kick you out.