OK but seriously, you can park on the little side street's parking deck its close to the GCB and its 1/3 the way between GCB and Aderhold if you go that direction. If you ever walk that way you will see the parking deck on your left, and allot of times students will stop to let the cars go in/out of the deck. There is also one behind the Aderhold building near the Landmark Diner, it costs a bit more though.