The joys of interleague play. The only time you will ever feel like there are too many visiting fans at a game at Wrigley are Cardinals games, and games against AL teams. Sometimes Brewers games nowadays. They see the @ Cubs on the schedule back in February and plan a weekend trip to Chicago to see their team play at Wrigley. It happened last year when the Cubs played the Orioles. When the National Anthem was playing, whenever they say "O say..." all the Orioles fans said "O" in unison to match the word in the song. I guess its some dumb Orioles tradition, but when they did it, it was loud and noticable. Good God, I had forgotten about that too. I was at all three games of that series and it was possibly one of the most disrespectful things I've ever seen. I wanted to punch anything orange and black that whole week.