VARRIC
Varric's a bank manager that is otherwise staffed entirely by muppets. As the manager he's usually in the front lobby to greet and assist clients, though regularly he gives improptu math lessons, as well as friendly explanations about economics and the importance of keeping track of your money. He's always cheerful, and especially enjoys helping kids open their first savings accounts.
Oh, and instead of a crossbow, Bianca is a truly gorgeous antique briefcase that he carries with him almost everywhere.