Even if he doesn't get anything, I can rob the crowd that comes to watch.
Dwarven thief + crowd of humans + foot high difference + black clothes + night time +distraction = transfer of funds.
Only problem is...you know, they're a bunch of dirty, poor, smelly, ugly, slightly inbred peasants. Have to loot at least half of them before it becomes worth the time.
-"I'm sophisticated, charming, suave, and debonair, Professor. But I have never claimed to be civilized."