I believe the rally is going to be held on the Northrop Mall, rather than in Northrop Auditorium, in which case the attendance will not be limited to the capacity of the Auditorium.
We usually cut through the mall on the way back to West Bank, but it isn't like taking Washington is out of the way....it's just not the picturesque route. As for pregame, even though we'll be going through campus a good 2½ hours before the rally, I wouldn't be surprised if they've already blocked things off around the mall.