I went to see the Orioles lose to the Indians last night. It was cold and pretty empty -- though there were 2-3 times more people than there were at the last Twins game I was at. Despite my recommendations, we ended up with upper box seats -- the seats themselves had a good view from the first row of the upper deck, along the 3rd base line. But go to a night game in April in Baltimore, and it's significantly colder than it is at ground level -- which is pretty cold to start with.
This is the first Orioles game I've ever been to, I believe, where Cal Ripken wasn't playing. I assumed he was hurt; it turned out he was benched.