The St. Paul stadium delegation is on its second ballpark tour in Camden Yards tonight. The home of the Baltimore Orioles opened in 1992, and has been an incredible success for the team. It's classic open-air ballpark style integrated into an urban neighborhood has been a big hit with fans. Though it isn't selling out quite as consistenly as it did a few years ago, Orioles' vice president Joe Foss says the team is still at the top of the American League for attendance. Foss is a St. Paul native who will play tour guide to the delegation.