Where I live, here in Britain, black cats are thought-out to be very lucky. If one happens to cross your path, it is considered to be a good omen. Furthermore, a lady who owns a black cat is said to have many suitors.
What if my character enters the tavern with more news on the earthquake? Say, it could be an army of troops on it's way, or a colossal demon awakening from its eternal slumber? Just some ideas. :>