12 years ago, my son, his friend, and I started annual baseball trips, with a goal of attending a ball game in every stadium where MLB games are being played. I had a head start on my son, as my business travel gave me an advantage. Last year I achieved my goal, by attending a game stadium new stadium in Miami. Our favorite park, hands-down, is PNC Park in Pittsburgh. The fact that a Marriott Residence Inn is steps away from the park, literally across the street, is a big plus!