So...
When I headed out earlier, I was going to meet my friend, Andy. Since there's no real "straight line" between my brother's place and Andy's house and the Kennedy Center, we agreed to meet up at Andy's workplace. Andy was going to park his car there, and I would drive us both in to the Kennedy Center. When I got there, Andy called me to tell me that he was almost there... But that he had left the tickets at home, and he had just turned around to head back home to get them. So, I went ahead and drove to his house, picked him - and the tickets - up, and drove us both in to DC from there.