Bus Stop, Forbes / Bigelow, Oakland:
A 20-something Asian girl with a cello case taller than she is strapped to her back approaches the driver of a stopped bus:

Cello Girl: Does this bus go to Heinz Hall?
Bus Driver: There is only one way to get to Heinz Hall.  Practice, practice, practice.
Cello Girl: Which bus is that?

— Overheard by BiggAndyy