I grew up near Baltimore and have been to shows in Baltimore on many occasions. There are not something you want to miss. They are some of the largest shows held, so you'll be able to find or see just about whatever you want, short of a 1933 Double Eagle. The Convention Center is also easy to access from the suburban parking lots. Just take light rail to the Convention Center - which is right across the street from Oriole Park at Camden Yards. It's been a few years since I've been to one (I've been in Louisville for 4 years), but I seem to remember a light rail round-trip pass being in the area of $5. And parking at light rail lots was free last time I was there. In other words, GO!
